AT: Tenergy Li-Ion 18650 148V 4400mAh PCB Protected Rechargeable Battery w/ DC Connector
1-holeHigh quality 14.8 V 4400mAh Li-Ion rechargeable battery pack with universal DC connectorMade ofEight 2200mAh cylindrical 18650 cells with PCB and poly switch for full protectionLight weight, compact sizeand higher energy density than any rechargeable batteryPerfect for HID and Halogen bike headlight (10 - 13W) and can run 4-5 hours. (Power Limit is 110W.Oterhwise, internal PCB will shut-down the battery pack to protectbattery from over-drain)Perfect replacement battery forany 13.2V NiMH battery pack and 14.8V Li-Ion battery packs. For exampleTrailTech Helmet HID Light Kit; Starfire Dual or SingleBeam; Niterider:Headtrip,Storm, BlowtorchNo memory effect and rechargeable up to 500 timesLonger storage life than NiMH batteryBuilt-in IC chip will prevent battery pack fromover charge and over discharge and prolongs battery lifePerfect 14.8V battery pack for bike lighting, RC toy, robots,laptop and DVD external battery.Use the Tamiya Male to DC Female connector and Universal Smart Li-ion Battery Charger (set voltage at 14.8V) for charging the battery. Make sure the 1-hole connector fits your lighting systemTechnical SpecificationsCapacity4400mAhVoltage14.8V (Peak at 16.8V)Dimensions68 mm height x 72 mm width x 36 mm thicknessWeight12ozMax. charge current2AMax. discharge current4.4ACut off voltageOver-Charge Protection17.4V Over-Discharge Protection9.6VCautionsCAUTIONwhen working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled. User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use. We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries Strongly suggestthat youuse our smart Li-Ion battery charger to recharge the battery pack Never use conventional DC adapter to charge the battery module) We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery Please don't make parallel connection with more thantwo modules to avoid uneven charge.