48V 20Ah lithium ion battery pack for E-bike, E-scooter
48V 20Ah lithium ion battery pack used high quality 18650 cells with high rate
Good Quality lithium battery products. Long cycle life, safety, high power, quick charge. Custom today!
Standard Version KEY FEATURES High operating voltage of 3.7V and energy density. High discharge rate for more powerful devices. Lithium-ion polymer batteries are of outstanding discharge rate, sufficient to power a hard disk, a video camera’s motor and other devices. Stable discharge under various environmental temperature conditions. Lithium-ion polymer batteries provide stable discharge within a wide range of temperatures, from –20℃ to +60℃. Superior storage characteristics The self-discharge rate of Lithium-ion polymer battery is about 5% per month when stored at room temperature. Excellent cost performance and long cycle life Superior recharging properties ensure a service life of more than 300 cycles under normal usage conditions. Environmentally friendly
Lithium ion battery is the battery pack with 18650 cells assembled in different solution 2S1P 7.4V 2600mAh Payment machine POS terminal 3S2P 11.1V 5200mAh sweeper robot battery 4S1P 14.8V 2600mAh Vacuum Cleaner battery 5S1P 18.5V 3400mAh auto mower battery
Long cycle life of more than 2000 times. It is built with battery management system to guarantee capacity. Excellent charging and discharging performance.
Long cycle life . Support multiple communication Lntelligent BMS Battery Management system
Fello Tech Co., Ltd specialized in the research and manufacturer of t lithium polymer battery, li-ion battery, LiFePO4 battery and primary lithium batteries since 2005. Factory occupies more than 30000 squares meters of floor space and employs more than 1000 skillful workers in production team with more than 40 experienced engineers and technician and becomes one of the most innovative lithium batteries manufacturer in the industry. 15 year’s of battery engineering and design experience, Fello Tech provides customers with effective and efficient battery solutions. Fello Tech has a proven reputation with a broad customer base for the supply of high safety batteries, battery packs and customized batteries. Our dedicated inhouse team will design, build and supply you the most advanced range of the batteries supported with the reassurance of first class quality standards. Fello Tech’s goal is to provide our distributors and OEM/ODM customers with innovative and reliable products at completive prices. To supply our customers with state-of-the-art products and the value-added services is the top-scale aim of Fello Tech. Fello Tech is your trustworthy partner which you can reply on.
Fello Tech battery production is carried out under a close supervision to ensure quality products. Our enterprise always strictly abides by the standard of ISO9001 requirement from personnel training, products design, material purchase, production process, quality control to the after service. Reliable quality assurance and service system have been properly set up.
Fello Tech products are recognized by UL, IEC62133, CE, KC, FCC, BIS, CB, UN38.3, MSDS, ROHS etc certificates.
We are specialized in the research and manufacture of lithium polymer battery, li-ion battery, LiFePO4 battery and primary lithium batteries since 2005. Customized is available.
FT12100E 12V 100AH with Battery Management System for Solar Energy Storage S/N Details Parameters Remarks 1 Nominal voltage 12.8V Mean Operation Voltage 2 Rated capacity Typical 100Ah Standard discharge(0.2C) after standard charge Minimum 97Ah 3 Charge Charge voltage 14.6±0.2V Charge Moe 0.2C to 14.6V, then 14.6V to 0.02C (CC/CV) Standard Charge current 20A Max charge current 50A Charge cut-off voltage 14.6±0.2V Recommended float charge voltage ( for standby use) 13.8±0.1V 4 Discharge Standard discharge current 20A Max continuous discharge current 80A Max. Pulse current 100A (<30min) Discharge Cut-off voltage 8V 5 Cycle life ≥ 2000 cycles 0.2C 100% DOD 6 Operation Temperature Range Charge:0~45℃ 60±25%R.H. Bare Cell Discharge:-20~60℃ 7 Storage Temperature Range 0~35℃ 60±25%R.H. at the shipment state 8 Weight Approx:12.2kg 9 Size 318 x 165 x 215mm 10 Plastic Case ABS
FT115254AR 3.7V 4000mAh assembled with PCM designed for POS Machine Lithium polymer battery and li-ion battery are widly used in mobile electronic products include Mobile phone, Tablet, Bluetooth ear phone,GPS, POS machine etc S/N Details Parameters Remarks 1 Rated voltage 3.8V 2 Rated capacity 4000mAh discharge with 0.2C to 3.0V after fully charge within 1h, measuring the discharge time Min. capacity 3950mAh 3 Limited charge voltage 4.35V 4 Internal resistance ≤150mΩ AC 1K Hz at 4.35V 5 Charge mode C.C/C.V. 6 Standard Charge current 800mA 0.2C 7 Max Charge Current 2000mA 0.5C 8 Max discharge current 2000mA 0.5C 9 Delivery voltage 3.85~3.95V 10 Working temperature charging 0~20℃ 0.2C 20℃ ~ 45℃ 0.5C discharging -20℃ ~ 10℃ 0.2C 10℃ ~ 45℃ 0.5C 45℃ ~ 60℃ 0.2C 11 Storage temperature 1 Month -20~45℃ Charge to 40%~50% of capacity when storage 6 months -20~30℃ 12 Storage humidity 45%~75% relative humidity 13 Weight Approx.50g 14 Size Max 11.1*52.1*58.1mm 15 Cycle life ≥300 times
FT7230E 72V 30Ah with Battery Management System designed for E-Scooter, E-Bike, Eletronic Motorcycle etc
FT331033P 3.7V 85mAh small size Max 3.5 X 10.5 X 35mm designed for wearable watch S/N Details Parameters Remarks 1 Rated voltage 3.7V 2 Rated capacity 85mAh discharge with 0.2C to 2.75V after fully charge within 1h, measuring the discharge time 3 Limited charge voltage 4.2V 4 Internal resistance ≤500mΩ 5 charge mode C.C/C.V. 6 Standard charge current 17mA 0.2C 7 Max Charge Current 85mA 1C 8 Standard discharge current 17mA 0.2C 9 Max discharge current Continuous:85mA 1C 10 Working temperature charging 0~45℃ discharging -10~60℃ 11 Storage temperature 1 Month -10~45℃ Charge to 40%~50% of capacity when storage 6 months -10~30℃ 12 Storage humidity 45%~75% relative humidity 13 Weight Approx 6g 14 Cycle life 300 times capacity≥80%
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