Earlisten Electronic Co,.Ltd
EA ENERGY is located in Shenzhen from 2010 .We are a specialized enterprise engaging in the research, production and sale of Li-ion battery
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48V 20AH 960Wh Ebike Lithium Battery Packs With BMS Protection
48V 20AH Ebike Battery 50A BMS Protection For 1800W 1500W 1200W 1000W 750W Bike Motor Mountain Bike
Ebike Lithium Battery Quick details :
1. Diameter*Height : 262x198x8cm (Lithium LiFePO4 32700 12S4P )
2. Nominal Voltage : 48V
3. Nominal Capacity : 20Ah 960Wh
4. Cycle life : 5000 cycles
5. Standard charging ways : CC / CV
6. Li-ion / Lithium Ion rechargeable LiFePO4 battery cell
7. CE , UL ,UN38.3 , MSDS compliant
48V 20AH Lifepo4 Battery Description :
Length *width* height: 9.65*6.3*2.76inch. 48V 20AH, suitable for 1800W/1200W/1000W/750W/500W/350W/250W bike motor.
The Battery pack outer layer Waterproof PVC material has the characteristics of insulation, anti-corrosion and wear resistance. the inner layer has the advantages of low melting point, waterproof seal and high adhesion.
Max Constant Discharge Current: 50A, Charger: 54.6V2.5A.
Made from lithium ion that keeps a charge and keeps its shelf life longer than lithium iron batteries that tend to die out quickly. High quality imported Battery Cell to ensure the long life expectancy.
When the red light of charger turns green, it means fully charged. Moreover, the charge cycle exceeds 1000 times, life expectancy of our Ebike Battery up to 5 years. The electric bicycle battery BMS protects batteries from overcharging, and excessive discharge, over 80% capacity after 800 cycles.
lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you're able to safely mount in any position. This makes li-iron batteries perfect for solar home, RV, campers, golf cart, motor homes, off-grid applications.
Lithium LiFePO4 Battery Specifications :
| NO | Items | Specification | Remarks | |
| 1 | Nominal Capacity | 20Ah | 0.2C Discharge | |
| 0.2C Discharge | ||||
| 2 | Nominal Voltage/shipping voltage | 48V | Voltage | |
| 3 | Discharge Cut-off Voltage | 50V | 0.2C Discharge | |
| 0.2C Discharge | ||||
| 4 | Charge Limited Voltage | 48V | 0℃～45℃ | |
| 5 | Standard Charge Current | 4A | 0℃～45℃ | |
| 6 | Standard Discharge Current | 4A | -20℃~ +60℃ | |
| 7 | Rapid Charge Current | 0.5C 4A | 10℃～45℃ | |
| 8 | Rapid Discharge Current | 0.5C 4A | -20℃~ +60℃ | |
| 9 | Max. Charge Current | 1C 20A | ||
| Max Pulse Current | 3C | |||
| 10 | Internal Impedance | ≤100mΩ | AC 1kHz condition | |
| At AC 1kHz | ||||
| 11 | Weight | About 5kg | Weight 5kg | |
| 12 | Storage Temperature Range | ≤1 month | -20~ 45℃ | Factory Voltage 48~50V |
| ≤3 months | 0℃~ +30℃ | Ex-factory Voltage 48~50V | ||
| ≤12 months | 20±5℃ | |||
Ebike Battery Products Details :
Ebike Battery Applications :
Can be connected in series (up to 2).Perfect for power station camping, marine, RV, campers, golf cart, medical devices, motorhomes & electric mobility scooter, off-road and off-grid applications!