Packing	25.9V 640mAh Polymer Li-Ion battery pack is made of 7 pcs 6400Ah Polymer Li-ion battery in series connection with one pcs PCM(10A limited) The battery is placed in a Plastic Enclosure (10-20)
Voltage	Voltage: 25.9V (working) 29.4 V ( peak) 17.5V ( cut-off)
Capacity	Norminal: 6400 mAh (165 wh) Min. 6150 mAh min. (159 wh)
Protection	One PCM(10A limited) is installed in the battery pack to balance charging and protect battery module from Overcharge (> 29.6 V) Overdischarge ( < 16.1V) Over drain ( > 10 Amp) Short circuits Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack. One 7 Amp polyswitch installed to limit max. discharging current at 7A and to protect wrong polarity
Pre-wired	Discharge Terminal: 4' length 16 AWG cable with Trail-Tech coaxis plug (female) is installed in the pack. Charge Terminal: 6" long Standard Tamiya Male plug . Included one 4' coil cord with Trail-Tech co-axis plug (male) is included for connecting battery to your device easy
Max. Discharging Rate	7 Amp limited by polyswitch
Dimension (LxWxH)	194mm (7.6") x 79mm (3.1") x 55mm (2.2")
Weight	850 g (1 .85 lb)
Smart Tips	You may use 3.0A Smart Li-ion battery charger to fast charge the pack with 3.2 hrs charge time. Must plug the charger and the connector adaptor with correct polarity. Batteryspace.com will not be responsible for any damage caused by misuse. Must charge battery from charging terminal. The charging time is about 6 hours. Other type of connect is available upon request. Optional for Fire Retardant Bag: 295mmx230mmx75mm. Please click here to buy separately
Applications	Can replace 24V NiMH battery with lighter weight and higher energy density Can used as external battery pack, and run DC devices via DC-DC converter
Warning	Li-Ion battery may be exploded if misusing. We are not responsible for any damages or losses caused by misusing (included but not limited to: mis-charging, mis-discharging, any changes of this battery pack, mis-assembling battery packs) . Always charge battery with attention. Battery pack shall be placed on a fire-proof place to avoid any accident Please check battery polarity before plug battery into light. Never make wrong polarity connection. Must read before place an order. Please download fill the form and fax back to 510-439-2808. Attn: BatteySpace-Tech. For safety warning please see the link here