Audited Supplier
BBG-4813
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
High Discharge Rate
Medium
Chargers
14ah
48V
E-Bike
Li-ion
E-Bike
Samsungicr18650-3500mAh 13s4p
Black and Silver
750W/1000W Motor
20A~40A(Adjustable)
BB
1PCS/Carton
CE, RoHS, UN38.3
Shenzhen
8507600090
Product Description
Features
1. 48V14AH bottle battery
2. ICR18650 3500mAh 13S4P (Samsung/LG/Panasonic all available)
3. electric bicycle battery
4. High density
5. 800-1000 times cycle
6. CE, RoHS certificate
Specification
| Item | Parameters | Remark | |
| Typical Capacity | 14.0Ah | 25ºC,1 C5A discharge | |
| Nominal Voltage | 48.0V | 25ºC,Average Voltage at 0.2 C5A discharge | |
| Charge input voltage | 110-240V AC | Wide voltage | |
| Charge current | 2.5-5A | Working temperature:0~35ºC | |
| Charge cut-off voltage | 54.60V | CC/CV | |
| Charge time | 2.5-5h | ||
| Working current | 20A-40A (adjustable) | ||
| Max working current(15S) | 100A | ||
| Peak Working Current(2S) | 120A | Working temperature:0~35ºC | |
| Over charge protection | 4.3±0.05V | Single cell | |
| Over discharge protection | 2.75±0.05V | Single cell | |
| Balance current | 60mA | Balance active voltage 3.55V | |
| Weight | ≤ 5.58kg | ||
| Storage temperature | ≤3month | Best 20±5ºC for long-time storage | |
| Storage humidity | ≤3month | 0~30ºC | Best storage temperature:20±5ºC Charge battery every 3 month |
| ≤6month | 20±5ºC | ||
| 65±20%RH | 20±5ºC | ||
PCB Parameters:
| Item | Symbol | Content | Criterion |
| Over charge Protection | VDET1 | Over charged detection voltage | 4.3±0.05V |
| Over Discharge Protection | VDET2 | Over discharge detection voltage | 2.75±0.05V |
| IDP | Over current detection current | 45±2A | |
| Interior Resistance | RD3 | Main loop electrify resistance | R≤70mΩ |
| Current Consumption | IDD | Current consume in normal operation | 55μA Type 110μA Max |
Key Application
Widely applied in Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
Payment Terms
1.We accept bank transfer(T/T) ,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
Shipping Terms
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/express/sea.
Warranty Instructions
1.We provide 2 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.
Factory view:
Company Information:
Shenzhen BatteryBuilding industry Co., Limited is a professional battery manufacturer of lithium batteries in China ,including : LiFePO4, LiMn2O4, LiNiCoMnO2 and LiCoO2 batteries. Products are widely applicable to E-bikes, E-motorcycles, EVs, golf carts, lawn mowers, electric tools and toys, portable power supply, safe mining equipments, UPS, telecommunication backup power, photovoltaic and wind power storage, etc.
All of our products will be strictly tested before delivering out .We also offer OEM & OEM service.
You are always welcome to visit our factory and cooperate with us!
