China Customized 18650 48V 14ah Electric Bike Li Ion Battery Ebike Bottle Battery

No.ItemsSpecifications1Nominal Voltage48V2Nominal Capacity14Ah3Cell inside Samsung18650-3500mah cell4Configuration 13S4P5Standard Charge Current2.8A (0.2C)6Max. Charge Current14A (1C)7Protected Circuit Board(BMS)BMS-Li13S255-B368Continuous Discharge Current5A9Peak Discharge Current10A10Full Charged Voltage54.6V (4.2±0.5V per cell)11Charge Cut-off Voltage55.25V (4.25±0.5V per cell)12Discharge Cut-off Voltage32.5V (2.5V per cell)13Battery Net Weight3.82kg14Battery DimensionInside:217*87mm
Outside:217*91mm15Charging/Discharging Customized16Operating TemperatureCharging: 0°C ~ 45°C
Discharging: -20°C ~ 55°C17Storage Temperature (Recommended to store 20 ± 5°C for long term storage)18Life Cycle>1000 times (80% of initial capacity at 0.2C rate, IEC Standard)

Features:Widely used for many famous ebike brands Multifunctional BMS with full protection Bottle length adjustable for more capacity Super long cycle life up to 1000 time of 100%DOD Prolonged warranty of 18months Easily mounted on the rear of the seatOptional Smart system to show battery data via APP
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A whole new world, to create a greener and clearer world-this is our greatest hope and is what our company bases on.Dongguan Maosheng New Energy Technology Co., Ltd. is a high-tech company specializing in the R&D and manufacture of state-of-the-art environment-friendly power expertise LiFePO4 battery.
Our batteries are now widely used in fields such as automotive starting, e-mobility and Energy Storage Systems-including electric bikes,scooters,motorcycles,tricycles,rickshaws,wheelchairs, golf-carts,forklift,RV's,marine;solar/wind system, residential,commercial and industrial power storage and UPS.
Quality is the life of a company, so we strictly carry out ISO9001 standards as the guide from product design and material purchase to production process, quality control, sale, and after-sale service. We attained ISO9001: 2000 international approval from BSI in Britain. Also we have passed the evaluations of CE and UL.
Our on-time delivery can surely fulfill your expectation. We also have a prominent customer service team to provide one-to-one comprehensive after-sales service for new and old customers. We offer the latest design products with high quality and speedy delivery.
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