Low Discharge Rechargeable Lithium Battery Pack Back up Power 18650 2600mAh-2s/2p

>Main Features1.Using lithium iron phosphate battery technology process, higher safety;2.100% DOD charge and discharge under standard conditions, more than 3000 cycles;3.Built-in automatic protection device to prevent over-charge, over-discharge,over-current and over-temperature;4.Maintenance-free, can replace lead-acid batteries;5.Light weight, about 40%~50% of the weight of lead-acid batteries.6.Normal temperature operation: stable performance, high energy density.7.High cycle life ,meets  low-carbon, energy saving, environmental protection concepts.   >Products parameters   Battery pack Model18650 2600mAh-2S/2PNominal Voltage7.4VNominal Capacity5~10Ah Output & Input character Input and output use the same port, and use the input/output automatic switch function OutputCharging it with 8.4V charger InputThe battery outputs 5V to supply power to the host.Electric Quantity GaugeThrough the metering IC, the current accurate battery can be read in real time.Over charge  protection Voltage/Cell4.28±0.05VOver charge  recovery Voltage/Cell4.15±0.05VOver discharge  protection Voltage/Cell2.60±0.10VOver discharge  recovery Voltage/Cell3.00±0.10VContinuous discharge current5ACombined battery overcurrent protection value 10A(22ms)Combined battery charge over temperature protection value 65ºC±5ºC(recoverable)Combined battery discharge over temperature protection value 75±5ºC(recoverable)Cycle life300~500 timesCharge methodCC/CVCharging temperature-40~45°CDischarge temperature-40~50°CDimensionMax. L75mm*W70mm*H20mm(customizable)WeightApprox  280g>Applications 1.High-End Flashlights,2.Portable electronics,3.Laptop Battery Cell Replacements,4.Customized Battery Pack Solutions,5.Electric vehicle, and aerospace applications6.Solar Lawn, Remote Control7.Electric tools,electric vehicles, toys,8.Wind energy system,landscape energy storage, 9.Backup Power Supply, Medical Device and so on.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1