Packing	6V, 4200mAh battery pack is made of 5 pcs Sc size 4200 mAh cells Wrapped by PVC heat shrink tube
Volatge	6 V ( working ) 7.1 V ( peak)
Capacity	4.2 Ah
Charging Rate	Standard 1.8 A Max. 5 A ( for each 12V 10Ah module)
Discharging Rate	Standard rate: 2.5 Amp limited by wire gauge Max. dicharging current 5Amp imited by wire This will limit battery to fire a Video light upto 30W
Prewired	A 65o thermostat is installed inside battery pack to protect the battery from overcharging. and overdischarging beyond 5A 4' cable (20 AWG) with 2 holes ( female) universal connector is installed in the battery pack 4' canle with male universal connector with cable is included for connecting the battery pack to your device.
Dimension	4.5"L x 0.9"W x 1.72" H
Net Weight	298g
Optionals	You may choose 1.2A Universal Smart Fast Charger to recharge the battery pack ( clcik for detailed specs). The charging time is about 4 hours. Please set current level to 1.2A If you would like to use this charger in car, you can choose our 110W DC-AC inverter, the you can charge your RC battery everwhere.
Applications	The battery is designed for replacing any 10 - 12W Halogen bike lighting under lower cost; The battery can burn 2 - 2.5 hours per charge for 10- 12W, 6V halogen light.
Cautions	Please don't discharging the battery pack below 5V ( 1.0 V / cell) Deep discharging may damage NiMH battery pack. Charging battery immediatelt every time it is discharged. Never storage the battery pack at below 5 V. Please read more safety warning at the link

Smart Tips

• PLease don't throw away your old battery connector! You may need it to hook up the battery to your lighting if our universal plug can not fit in.
• You may put the battery pack in Bike's Seat Bag and save one bottle cage place. DIY with our battery, and you may save 50% or more for bike-light system
• If you have any idea for bike light, please share it with us via Battery Forum

You can use it as a external battery for your Digital camera, as showm below. It will provide 2-3 more shooting time than 4 pcs AA 2300 mAh , NiMH Battery

Use 6V NiMH Battery Pack	Put it into a leather case	May use Cellphone case for carrying	Connect the batterypack to camera's DC plug

For more info on DIY External Canera Battery Pack, please visit here

Customer Reviews:

• I purchased the 6v, 4500m Ah NiMH battery to replace the Lead Acid battery that came with a Sigma Sport lighting system