Product Name: 3.2V LiFePO4 Battery 200ah/240ah/270ah/277ah Li Ion Battery/Lithium Batteries/Lithium Battery/Li Ion Battery/Solar Power Battery/UPS Battery Cell Model NO.: 3.2V lifepo4 battery 200ah Electrolyte: Li-ion Usage: E-Bike/Motor/EV/Tricycle/Storage Standard Voltage: 3.2V Rated Capacity: 200ah Accessories Type: Battery Size: Medium Discharge Rate: High Discharge Rate Rechargeable: Chargeable Connection Mode: Single Type: Lithium-Ion Battery Pack Trademark: wanhong Transport Package: Normal Specification: customizable Origin: China Product Description Quick DetailsItemNormal DataRemark2.1 Normal Capacity200Ah0.2C Standard discharge2.2 Normal Voltage3.2V2.3 Internal Impedance≤0.7mΩ2.4 Delivery voltage2.90-3.2V2.5 Normal charge current0.2C2.6 charge voltage3.65V±0.03V2.7 Max current voltage3.65V2.8. Standard charging method0.2C constant current,3.65V constantvoltage charge to 3.65V,continuecharging till current deadline to ≤0.05C2.9 Standard discharging method0.2C constant current discharge to 2.5V,2.10 Maximum high-rate discharge1.0C DC discharge,cutoff voltage 2.50V,Capacity>180.00Ah2.11 Weighabout 4.3Kg2.12Operation Temperature and relative humidity RangeCharge0-45ºC 60±25%R.H.High/low temperature environment reducebattery charge efficiency and influencebattery life. Long time working under55 ºC environment will lead to batteryabnormal.Discharge-20~+45ºC60±25%R.H.2.13Storage temperature< 1 month-20~+45ºCRecommended storage temperature is 20ºC when transportation≤6 months-20~+25ºCNo.Width(mm)Length(mm)Height(mm)Voltage(V)Nominal Capacity(Ah)Weight(Kg)171.8±0.5174.7±0.5207.1±0.53.20277Ah5.54±0.22721742013.20270Ah5.3253721742063.20240Ah5.100453.8±0.5174.7±0.5207.1±0.53.20200Ah4.2005541742073.20200Ah3.840639±0.5109.5±1413±13.20150Ah3.35±0.27481741723.20120Ah2.845836.11362073.20100Ah2.05±0.039342001743.20100Ah2.28510481741353.2086Ah2.1251128.513670.53.2080Ah1.64±0.021229.5149102.53.2040Ah0.84±0.0513271481533.2040Ah1.2301439±0.5149.1±0.5101.8±0.53.2050Ah1.18±0.215321741353.2050Ah1.430FAQ1. Why chooseWanhong?Wanhong is one of the best battery manufacturers in Shenzhen,China. Wanhong has developed several lines of standard battery packs and systems to fit a variety of customer requirements, from lithium batteries to grid-connected systems. If one of the standard batteries below does not satisfy your needs, Wanhongalso designs and produces custom batteries or multi-cell building block that could be the right solution.Wanhong's high quality management material is integrated into every type of battery, improving cycle life, performance, and safety.2. What is our main products?Professional Production All Battery System,3.2V ~ 330V , 5AH ~ 500AH Battery Pack,Li-polymer battery.LiFePo4, Lithium ion,Solar energybattery.Electric bicycle battery,Welcome your order to test our quality and service.3. What's the warranty of battery?1-2 year under normally use.4. What about the lead time?Sample : within 5-7working days. Bulk order: within3-4weeks.5. Do you have any MOQ limit?No have MOQ, samples are welcome for your testing, sample fees could be retunred on bulk order.6. What kind of certification could you provide?CE, RoHS, UN38.3. UL. We also could apply other certication that you need.7. Can you accept OEM& ODM?Sure, we are a manufacturer and has profressional R&D Department, welcome your OEM &ODM order.8. What is the shipping way?base on your requirement of Order Quantity, Lead Time & Freight fee, we often chose from Air, Sea & Express.