# Batteries - Accessories

- URL: https://www.gt2i.com/en/534/batteries-accessories

## Description

In motor racing, every element of your electrical installation must combine reliability, performance and lightness. At GT2i, we have selected a complete range of batteries and accessories dedicated to motor sports to meet the requirements of the most demanding drivers, whether in rallying, circuit racing, drifting or regularity racing. High-performance batteries, reinforced mounts, specialised wiring, competition-grade terminals, quick connectors: everything is there to guarantee a flawless power supply, whatever the racing conditions.

Our batteries, often lithium or AGM, are designed to offer maximum power with minimum weight, an essential criterion for the balance of your vehicle. Compact and robust, they withstand the heavy loads and repeated discharges, and resist the extreme vibrations specific to the world of motor sport. They thus guarantee clean starts and a constant power supply to all your on-board equipment.

To support your installation, GT2i also offers essential accessories such as circuit breakers, professional clamps, waterproof connectors, and wiring harnesses suitable for the most demanding environments. Whether you are in the process of building a complete harness or optimising an existing one, our solutions facilitate every stage of your assembly.

With GT2i, you can be sure of a safe, efficient and long-lasting power supply. From the battery to the last connector, trust GT2i's expertise to leave outages no chance and keep all your concentration on the race.

## Subcategories

- [Battery Accessory](https://www.gt2i.com/en/19412030/battery-accessory)
- [Race Car Batteries](https://www.gt2i.com/en/535/race-car-batteries)

## Products

First 100 of 160 products, the category page lists them all.

- [Busbar 100A](https://www.gt2i.com/en/battery-accessory/154199-barre-de-distribution-100a-3700660432896.html): €16.20
- [Tresse de Masse 16mm² - Longueur 200mm](https://www.gt2i.com/en/battery-accessory/154184-tresse-de-masse-16mm-longueur-200mm-3700660421463.html): €7.50
- [Tresse de Masse + Cosse 50mm² - Longueur 600mm](https://www.gt2i.com/en/battery-accessory/154183-tresse-de-masse-cosse-50mm-longueur-600mm-3700660499233.html): €40.60
- [Tresse de Masse + Cosse 35mm² - Longueur 600mm](https://www.gt2i.com/en/battery-accessory/154182-tresse-de-masse-cosse-35mm-longueur-600mm-3700660421456.html): €30.80
- [Tresse de Masse + Cosse 50mm² - Longueur 500mm](https://www.gt2i.com/en/battery-accessory/154181-tresse-de-masse-cosse-50mm-longueur-500mm-3700660421449.html): €36.40
- [Tresse de Masse + Cosse 35mm² - Longueur 500mm](https://www.gt2i.com/en/battery-accessory/154180-tresse-de-masse-cosse-35mm-longueur-500mm-3700660421432.html): €28.30
- [Tresse de Masse + Cosse 50mm² - Longueur 500mm](https://www.gt2i.com/en/battery-accessory/154179-tresse-de-masse-cosse-50mm-longueur-500mm-3700660421425.html): €22.70
- [Tresse de Masse + Cosse 16mm² - Longueur 500mm](https://www.gt2i.com/en/battery-accessory/154178-tresse-de-masse-cosse-16mm-longueur-500mm-3700660421418.html): €21.80
- [Ground braid + 35mm² terminal - Length 400mm](https://www.gt2i.com/en/battery-accessory/154177-tresse-de-masse-cosse-35mm-longueur-400mm-3700660421401.html): €26.30
- [Tresse de Masse + Cosse 25mm² - Longueur 400mm](https://www.gt2i.com/en/battery-accessory/154176-tresse-de-masse-cosse-25mm-longueur-400mm-3700660421395.html): €21.20
- [Tresse de Masse + Cosse 16mm² - Longueur 400mm](https://www.gt2i.com/en/battery-accessory/154175-tresse-de-masse-cosse-16mm-longueur-400mm-3700660421388.html): €19.70
- [Tresse de Masse + Cosse 16mm² - Longueur 350mm](https://www.gt2i.com/en/battery-accessory/154174-tresse-de-masse-cosse-16mm-longueur-350mm-3700660421371.html): €19.10
- [Tresse de Masse 25mm² - Longueur 200mm](https://www.gt2i.com/en/battery-accessory/154185-tresse-de-masse-25mm-longueur-200mm-3700660421470.html): €9.10
- [Ground Braid 35mm² - Length 200mm](https://www.gt2i.com/en/battery-accessory/154186-tresse-de-masse-35mm-longueur-200mm-3700660421487.html): €10.50
- [Tresse de Masse 16mm² - Longueur 250mm](https://www.gt2i.com/en/battery-accessory/154187-tresse-de-masse-16mm-longueur-250mm-3700660421494.html): €8.00
- [Tresse de Masse 50mm² - Longueur 500mm](https://www.gt2i.com/en/battery-accessory/154198-tresse-de-masse-50mm-longueur-500mm-3700660421630.html): €25.10
- [Tresse de Masse 35mm² - Longueur 500mm](https://www.gt2i.com/en/battery-accessory/154197-tresse-de-masse-35mm-longueur-500mm-3700660421623.html): €17.50
- [Ground Braid 16mm² - Length 500mm](https://www.gt2i.com/en/battery-accessory/154196-tresse-de-masse-16mm-longueur-500mm-3700660421616.html): €10.50
- [Tresse de Masse 16mm² - Longueur 450mm](https://www.gt2i.com/en/battery-accessory/154195-tresse-de-masse-16mm-longueur-450mm-3700660421609.html): €10.10
- [10mm² Ground Braid - Length 450mm](https://www.gt2i.com/en/battery-accessory/154194-tresse-de-masse-10mm-longueur-450mm-3700660421593.html): €7.40
- [Tresse de Masse 50mm² - Longueur 400mm](https://www.gt2i.com/en/battery-accessory/154193-tresse-de-masse-50mm-longueur-400mm-3700660421586.html): €22.40
- [Tresse de Masse 35mm² - Longueur 400mm](https://www.gt2i.com/en/battery-accessory/154192-tresse-de-masse-35mm-longueur-400mm-3700660421579.html): €15.20
- [Ground Braid 25mm² - Length 400mm](https://www.gt2i.com/en/battery-accessory/154191-tresse-de-masse-25mm-longueur-400mm-3700660421562.html): €12.50
- [Tresse de Masse 16mm² - Longueur 400mm](https://www.gt2i.com/en/battery-accessory/154190-tresse-de-masse-16mm-longueur-400mm-3700660421555.html): €10.20
- [Tresse de Masse 16mm² - Longueur 350mm](https://www.gt2i.com/en/battery-accessory/154189-tresse-de-masse-16mm-longueur-350mm-3700660421548.html): €9.00
- [Tresse de Masse 35mm² - Longueur 300mm](https://www.gt2i.com/en/battery-accessory/154188-tresse-de-masse-35mm-longueur-300mm-3700660421531.html): €13.10
- [Tresse de Masse + Cosse 50mm² - Longueur 300mm](https://www.gt2i.com/en/battery-accessory/154173-tresse-de-masse-cosse-50mm-longueur-300mm-3700660499226.html): €30.00
- [Tresse de Masse + Cosse 35mm² - Longueur 300mm](https://www.gt2i.com/en/battery-accessory/154172-tresse-de-masse-cosse-35mm-longueur-300mm-3700660421364.html): €24.60
- [Alarme de Recul 12-24V 102 Db - AMP](https://www.gt2i.com/en/batteries-accessories/154133-alarme-de-recul-12-24v-102-db-amp-3700660400239.html): €26.20
- [Alarme de Recul 12-48V 97Db -AMP](https://www.gt2i.com/en/batteries-accessories/154132-alarme-de-recul-12-48v-97db-amp-3700660400222.html): €27.80
- [Alarme de Recul 12-24V 97Db -AMP](https://www.gt2i.com/en/batteries-accessories/154131-alarme-de-recul-12-24v-97db-amp-3700660400215.html): €23.80
- [Alarme de Recul 12-24V + Position Nuit](https://www.gt2i.com/en/batteries-accessories/154130-alarme-de-recul-12-24v-position-nuit-3700660495730.html): €22.70
- [Alarme de Recul 12/24V 107Db Bruit Blanc](https://www.gt2i.com/en/batteries-accessories/154128-alarme-de-recul-12-24v-107db-bruit-blanc-3700660495723.html): €115.00
- [Alarme de Recul 12/24V 112Db](https://www.gt2i.com/en/batteries-accessories/154126-alarme-de-recul-12-24v-112db-3700660400154.html): €65.10
- [Alarme de Recul 12-80V 97Db](https://www.gt2i.com/en/batteries-accessories/154125-alarme-de-recul-12-80v-97db-3700660400147.html): €29.00
- [Alarme de Recul 12-48V 77-97Db](https://www.gt2i.com/en/batteries-accessories/154124-alarme-de-recul-12-48v-77-97db-3700660400130.html): €48.30
- [Alarme de Recul 12-48V 97Db](https://www.gt2i.com/en/batteries-accessories/154123-alarme-de-recul-12-48v-97db-3700660400123.html): €25.40
- [Alarme de Recul 12-24V 97Db](https://www.gt2i.com/en/batteries-accessories/154122-alarme-de-recul-12-24v-97db-3700660400116.html): €23.50
- [Alarme de Recul 12-24V 97Db Bruit Blanc](https://www.gt2i.com/en/batteries-accessories/154121-alarme-de-recul-12-24v-97db-bruit-blanc-3700660495716.html): €70.00
- [Alarme de Recul 12-48V 102Db - AMP](https://www.gt2i.com/en/batteries-accessories/154134-alarme-de-recul-12-48v-102db-amp-3700660400246.html): €27.90
- [Ground Braid 10mm² - Length 10M](https://www.gt2i.com/en/battery-accessory/154159-tresse-de-masse-10mm-longueur-10m-3700660421234.html): €71.00
- [Tresse de Masse 16mm² - Longueur 10M](https://www.gt2i.com/en/battery-accessory/154160-tresse-de-masse-16mm-longueur-10m-3700660421241.html): €125.00
- [Tresse de Masse + Cosse 25mm² - Longueur 300mm](https://www.gt2i.com/en/battery-accessory/154171-tresse-de-masse-cosse-25mm-longueur-300mm-3700660421357.html): €22.10
- [Tresse de Masse + Cosse 16mm² - Longueur 300mm](https://www.gt2i.com/en/battery-accessory/154170-tresse-de-masse-cosse-16mm-longueur-300mm-3700660421340.html): €18.40
- [Tresse de Masse + Cosse 16mm² - Longueur 250mm](https://www.gt2i.com/en/battery-accessory/154169-tresse-de-masse-cosse-16mm-longueur-250mm-3700660421333.html): €17.20
- [Tresse de Masse + Cosse 35mm² - Longueur 200mm](https://www.gt2i.com/en/battery-accessory/154168-tresse-de-masse-cosse-35mm-longueur-200mm-3700660421326.html): €22.30
- [Tresse de Masse + Cosse 25mm² - Longueur 200mm](https://www.gt2i.com/en/battery-accessory/154167-tresse-de-masse-cosse-25mm-longueur-200mm-3700660421319.html): €18.60
- [Tresse de Masse 50mm² - Longueur 10M](https://www.gt2i.com/en/battery-accessory/154166-tresse-de-masse-50mm-longueur-10m-3700660421302.html): €408.00
- [Tresse de Masse 40mm² - Longueur 10M](https://www.gt2i.com/en/battery-accessory/154165-tresse-de-masse-40mm-longueur-10m-3700660421296.html): €273.00
- [Tresse de Masse 35mm² - Longueur 10M](https://www.gt2i.com/en/battery-accessory/154164-tresse-de-masse-35mm-longueur-10m-3700660421289.html): €259.00
- [Tresse de Masse 30mm² - Longueur 10M](https://www.gt2i.com/en/battery-accessory/154163-tresse-de-masse-30mm-longueur-10m-3700660421272.html): €218.00
- [Tresse de Masse 25mm² - Longueur 10M](https://www.gt2i.com/en/battery-accessory/154162-tresse-de-masse-25mm-longueur-10m-3700660421265.html): €185.00
- [Tresse de Masse 20mm² - Longueur 10M](https://www.gt2i.com/en/battery-accessory/154161-tresse-de-masse-20mm-longueur-10m-3700660421258.html): €155.00
- [Backup alarm 12/24V Buzzer 83Db](https://www.gt2i.com/en/batteries-accessories/154116-alarme-de-recul-12-24v-bruiteur-83db-3700660400062.html): €4.90
- [Odyssey Extreme Racing 40 Battery Pack + Optimate 2 Duo Battery Charger](https://www.gt2i.com/en/batteries-accessories/1009875-odyssey-extreme-racing-40-battery-pack-optimate-2-duo-battery-charger.html): €344.57
- [Super B battery SB12V15AH-SC 2.9Kg](https://www.gt2i.com/en/race-car-batteries/174059-super-b-battery-sb12v15ah-sc-29kg-8718531360068.html): €924.00
- [Atomique Batteries Hyperion 20 Lithium-ion LiFePO4 12V high-performance 20Ah lithium battery](https://www.gt2i.com/en/atomique-batteries-battery/170973-atomique-batteries-hyperion-20-lithium-ion-lifepo4-12v-high-performance-20ah-lithium-battery-3770011694051.html): €499.00
- [Atomique Batteries Hyperion 20-T6 Lithium-ion LiFePO4 12V high-performance 20Ah lithium battery](https://www.gt2i.com/en/atomique-batteries-battery/170972-atomique-batteries-hyperion-20-t6-lithium-ion-lifepo4-12v-high-performance-20ah-lithium-battery-3770011694044.html): €499.00
- [Atomique Batteries Hyperion 40-T6 Lithium-ion LiFePO4 12V high-performance 40Ah lithium battery](https://www.gt2i.com/en/atomique-batteries-battery/170971-atomique-batteries-hyperion-40-t6-lithium-ion-lifepo4-12v-high-performance-40ah-lithium-battery-3770011694037.html): €699.00
- [Atomique Batteries Hyperion 60 Lithium-ion LiFePO4 12V high-performance 60Ah lithium battery](https://www.gt2i.com/en/atomique-batteries-battery/170969-atomique-batteries-hyperion-60-lithium-ion-lifepo4-12v-high-performance-60ah-lithium-battery-3770011694006.html): €899.00
- [C-Tek 0.8A charger bumper](https://www.gt2i.com/en/battery-chargers/170572-c-tek-08a-charger-bumper-3666618088419.html): €10.00
- [CT5 charger bumper from 3.8A to 5.0A](https://www.gt2i.com/en/battery-chargers/170571-ct5-charger-bumper-from-38a-to-50a-3666618088402.html): €10.00
- [Tester 13-pole 12V / TP.600013](https://www.gt2i.com/en/battery-gage/154630-tester-13-pole-12v-tp600013-3700660403896.html): €18.60
- [Super B Andrena 12V 20Ah battery](https://www.gt2i.com/en/super-b-battery/177589-super-b-andrena-12v-20ah-battery-8718531360051.html): €1,188.00
- [Aluminium bracket for HYPERION 20 Atomique Batterie](https://www.gt2i.com/en/battery-brackets/195483-aluminium-bracket-for-hyperion-20-atomique-batterie-3666618515748.html): €45.10
- [Odyssey Extreme Racing 30 Battery Pack + Optimate 2 Duo Battery Charger](https://www.gt2i.com/en/batteries-accessories/1009874-odyssey-extreme-racing-30-battery-pack-optimate-2-duo-battery-charger.html): €331.07
- [Odyssey Extreme Racing 25 Battery Pack + Optimate 2 Duo Battery Charger](https://www.gt2i.com/en/batteries-accessories/1009873-odyssey-extreme-racing-25-battery-pack-optimate-2-duo-battery-charger.html): €223.97
- [Shido 30A Lithium Battery Pack + Optimate 2 Duo Battery Charger](https://www.gt2i.com/en/batteries-accessories/1009872-shido-30a-lithium-battery-pack-optimate-2-duo-battery-charger.html): €288.11
- [Shido Lithium Battery Pack + Optimate 2 Duo Battery Charger](https://www.gt2i.com/en/batteries-accessories/1009871-shido-lithium-battery-pack-optimate-2-duo-battery-charger.html): €288.11
- [Chargeur Optimate 1 VoltiMate](https://www.gt2i.com/en/battery-chargers/213199-chargeur-optimate-1-voltimate-5425006146494.html): €43.95
- [Optimate Lithium 4S 10A Charger](https://www.gt2i.com/en/battery-chargers/213198-optimate-lithium-4s-10a-charger-5425006140591.html): €159.95
- [OptiMate 7 Select Battery Charger for AGM, GEL, EFB, and 12V Lead-Acid Batteries](https://www.gt2i.com/en/battery-chargers/213195-optimate-7-select-battery-charger-for-agm-gel-efb-and-12v-lead-acid-batteries-5425006140485.html): €159.95
- [OptiMate 6 Select V2 Battery Charger for AGM, GEL, EFB, lead-acid, and Lithium LiFePO4 12V batteries](https://www.gt2i.com/en/battery-chargers/213114-optimate-6-select-v2-battery-charger-for-agm-gel-efb-lead-acid-and-lithium-lifepo4-12v-batteries-5407012560150.html): €125.95
- [OptiMate 2 DUO Battery Charger for AGM, GEL, EFB, Lead-Acid, and Lithium LiFePO4 12V Batteries](https://www.gt2i.com/en/battery-chargers/213113-optimate-2-duo-battery-charger-for-agm-gel-efb-lead-acid-and-lithium-lifepo4-12v-batteries-5425006142052.html): €69.95
- [7-pole 12V tester TP.600007](https://www.gt2i.com/en/battery-gage/154629-7-pole-12v-tester-tp600007-3700660422682.html): €12.70
- [Prise de Courant 2 Pôles](https://www.gt2i.com/en/battery-accessory/154571-prise-de-courant-2-poles-3700660454553.html): €4.80
- [12V tester Autovolt Casteels France](https://www.gt2i.com/en/battery-gage/154213-12v-tester-autovolt-casteels-france-3700660431875.html): €25.40
- [Pc Cover For DR.5010](https://www.gt2i.com/en/battery-accessory/154211-couvercle-pc-pour-dr5010-3700660432971.html): €2.90
- [Couvercle Abs Pour DR.5010](https://www.gt2i.com/en/battery-accessory/154210-couvercle-abs-pour-dr5010-3700660432964.html): €16.10
- [Barre de Distribution 150A](https://www.gt2i.com/en/battery-accessory/154209-barre-de-distribution-150a-3700660432957.html): €23.10
- [Barrette de Connexion - 8 Pôles x5 pièces](https://www.gt2i.com/en/battery-accessory/154207-barrette-de-connexion-8-poles-x5-pieces-3700660461407.html): €31.50
- [Barrette de Connexion - 6 Pôles x5 pièces](https://www.gt2i.com/en/battery-accessory/154206-barrette-de-connexion-6-poles-x5-pieces-3700660461391.html): €27.60
- [Barrette de Connexion - 4 Pôles x5 pièces](https://www.gt2i.com/en/battery-accessory/154205-barrette-de-connexion-4-poles-x5-pieces-3700660461384.html): €19.60
- [Barrette de Connexion - 10/16mm² x10 pièces](https://www.gt2i.com/en/battery-accessory/154204-barrette-de-connexion-10-16mm-x10-pieces-3700660432940.html): €56.70
- [Barrette de Connexion - 6.00mm² x10 pièces](https://www.gt2i.com/en/battery-accessory/154203-barrette-de-connexion-600mm-x10-pieces-3700660432933.html): €20.40
- [Barrette de Connexion - 4.00mm² x10 pièces](https://www.gt2i.com/en/battery-accessory/154202-barrette-de-connexion-400mm-x10-pieces-3700660432926.html): €12.40
- [Barrette de Connexion - 2.50mm² x10 pièces](https://www.gt2i.com/en/battery-accessory/154201-barrette-de-connexion-250mm-x10-pieces-3700660432919.html): €12.40
- [Acid tester EI.A030 Casteels France](https://www.gt2i.com/en/battery-gage/154226-acid-tester-eia030-casteels-france-3700660431912.html): €6.80
- [Acid + Antifreeze Controller](https://www.gt2i.com/en/battery-gage/154227-controleur-acide-antigel-3700660431929.html): €6.70
- [12V Cigar lighter (Bulk)](https://www.gt2i.com/en/battery-accessory/154230-allume-cigare-12v-vrac-3700660461506.html): €7.70
- [Prise de Courant 2 Pôles + Bouchon](https://www.gt2i.com/en/battery-accessory/154570-prise-de-courant-2-poles-bouchon-3700660442772.html): €3.70
- [2-pole socket outlet](https://www.gt2i.com/en/batteries-accessories/154569-prise-de-courant-2-poles-3700660442765.html): €3.60
- [Avertisseur Pneumatique - 2 Tons](https://www.gt2i.com/en/battery-accessory/154566-avertisseur-pneumatique-2-tons-8025466132128.html): €35.10
- [24V horn - 70mm](https://www.gt2i.com/en/batteries-accessories/154562-avertisseur-24v-70mm-3700660400277.html): €10.40
- [Voltage Detector (Bulk)](https://www.gt2i.com/en/battery-gage/154526-voltage-detector-bulk-3700660422651.html): €7.70
- [Battery Terminal Bolt 10-70mm² M10 (-)](https://www.gt2i.com/en/battery-terminals/154301-cosse-de-batterie-boulon-10-70mm-m10--3700660498557.html): €3.00
- [Battery Terminal Bolt 10-70mm² M10 (+)](https://www.gt2i.com/en/battery-terminals/154300-cosse-de-batterie-boulon-10-70mm-m10--3700660498540.html): €3.00
- [Battery terminal Bolt 10-70mm² M8 (-)](https://www.gt2i.com/en/battery-terminals/154299-cosse-de-batterie-boulon-10-70mm-m8--3700660498533.html): €3.00
- [Battery terminal Bolt 10-70mm² M8 (+)](https://www.gt2i.com/en/battery-terminals/154298-cosse-de-batterie-boulon-10-70mm-m8--3700660498526.html): €3.00
- [Coffret Colliers + Tournevis](https://www.gt2i.com/en/battery-accessory/154249-coffret-colliers-tournevis-3700660430045.html): €99.00