Bottle NiMH Battery
MARWI NIGHTPRO 6VOLT 8.0 AMP
Marwi Nightpro 6volt 8.0 amp NiMH (Nickel Metal Hydrider) Bottle Battery, fits most water bottle cages.
Merchant: Jenson USA
MARWI NIGHTPRO TORCH LIGHTSET
Perfect for road use, yet durable enough for mountain bike use. Features a water bottle style NiMh battery that's lightweight and easy to carry on any bike. Handlebar mount 15W halogen bulb System weight 544 grams 1.
Merchant: Jenson USA