Batteries - Traxxas - 4 - 2 - 2000 - 2999 - 4000 - 4999 - 0 - 999 - 5000 - 5999 - EC5 - Traxxas ID - JST (BEC)
Power Cell LiPo 2200mAh 7.4V 2S 25C , all 1/16 models ID, TRX2820X
SKU: TRX2820X
Retail price: €44.95
Where to buy? 
Power Cell LiPo 5800mAh 7.4V 2S 25C , all models ID, TRX2843X
SKU: TRX2843X
Retail price: €69.95
Where to buy? 
Power Cell LiPo 5000mAh 14.8V 4S 25C (replaces 2888X)
SKU: TRX2889X
Retail price: €114.95
Where to buy? Batteries - Traxxas - 4 - 2 - 2000 - 2999 - 4000 - 4999 - 0 - 999 - 5000 - 5999 - EC5 - Traxxas ID - JST (BEC)
