Main Products: Lithium Ion Battery ,Electric Bike Battery ,Li-ion Battery ,Lithium Battery ,Lithium polymer battery
100% Real Factory CE ROHS 20ah 48 volt lithium battery pack with charger BMS
USD $192 - $210 /Piece
Min.Order:1 Piece
Quick Details View All >
Shenzhen Drowsen Technology Co., Ltd.
Business Type: Manufacturer
Shenzhen Guangdong ChinaMain Products: Lithium Ion Battery ,Electric Bike Battery ,Li-ion Battery ,Lithium Battery ,Lithium polymer batteryProduct Details
| Product Detail | Skype: Drowsen03
|
SPECIFICATION | ||
Battery Name |
| |
Nominal Voltage (V) | 48V | |
Nominal Capacity (25℃ ) | 20Ah | |
Battery Pack Dimension (mm) | Customized | |
Charge Limited Voltage (V) | 54.6V | |
Continuous Charge Current (A) | 0.2CA | |
Maximum Charge Current (A) | 5A | |
Charging Mode (Constant Current/Constant Voltage) | 0.2CA X 5h | |
Discharge Cut-off Voltage (V) | 39V | |
Continuous Discharge Current (A) | 15A 25A optional | |
Maximum Continuous Discharge Current (A) | ≤ 30A two seconds | |
Cycle Life at 100% D.O.D. | ≥ 600 Cycles
| |
Charge Port / Discharge Port | DC Connector or as customized | |
Self-Discharge Rate (25℃) | ≤ 3% per month | |
Temperature Characteristic | Charging | 0℃ - 40℃ |
Discharging | -20℃ - 40℃ | |
Storage | -20℃ - 40℃ | |
| Product Feature & Advantage | Skype: Drowsen03 |
1. Safety: safest 48v 20ah battery , CE ROHS UN38.3 approved, built-in BMS, none fire, none explosive
2. Clean and Green energy, no toxic material contained
3. Powerful: Drowsen battery can discharge in 3C
4. Long life cycle, >800 times at 95% DOD
5. No memory effect,highly efficient charge anytime, no reduction of capacity
6. Operation temperature: -20~70°C
7. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-Cd battery, 1/2 weight of lead acid battery
8. Good performance at high temperature and high temperature resistance
9. Low self-discharge rate: < 3% monthly
| Product Application | Skype: Drowsen03 |
1. Large-scale electric vehicles: electric bus, electric car, E-Tour Car
2. Light electric car: e-bike, electric scooter,e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
e-bike batteries
self-balance vehicle batteries
| Drowsen Product Family | Skype: Drowsen03 |
Product Processing | Skype: Drowsen03 |
| Packing & Shipping | Skype: Drowsen03 |
| Main Products | Skype: Drowsen03 |
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