29.7V 10Ah A123 9S4P lifepo4 battery pack
Features
Model: 30V 10Ah A123 LiFePO4 battery pack
Cell: A123 26650 3.3V 2500mah cell.
Configuration: 9S4P
Dimension: 275*120*70mm
Net Weight: Approx 3.65kg
BMS: Custom BMS with 60A continuous discharging current and 120A peak current.
Customization: We can assemble the battery pack with different cells like Samsung ICR18650 26F 2600mah cells or Panasonic NCR18650PF 2900mah cells etc, also the size and capacity can be custom as your request.
BMS
The BMS provides protection against overcharge, and short circuit, through monitoring
single string of cells. Also it enables every battery pack to obtain independent balancing function.
Storage and Transportation
(1)Based on the characters of cells, proper environment for transportation of battery pack need to be created to protect the battery.
(2)During transportation,50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.
(3)Battery should be kept at -20ºC~45ºC in warehouse where it is dry, clean and well-ventilated.
(4)During loading of battery, attention must be paid against dropping, turning over and serious stacking.
Specific Details
NO | Item | General Parameter | Remark |
| 1 | Model | BBG-9S4P |
|
| 2 | Standard capacity(0.2C) | 10Ah |
|
| 3 | Rated voltage | 30V |
|
| 4 | Max. charge voltage | 32.85V | Single Ave. charge Voltage: 4.2V |
| 5 |
Over charge protection
| Over charge detection voltage | 3.70±0.025V |
|
| Over charge release voltage | 3.65±0.025V |
|
| 6 | Standard charge current | 2A | 0.2C |
| 7 | Charging time | About 1500 minutes | 0.2C |
| 8 | Discharge cut-off voltage | 22.5V | Single Ave. Discharge Voltage: 2.75V |
| 9 |
Over discharge Protection
| Over discharge detection voltage | 2.5±0.05V |
|
| Over discharge release voltage | 2.75±0.05V |
|
| 10 | Max. continuous discharge current | 60A(adjustable) |
|
| 11 | Peak discharge current | 120A(adjustable) |
|
| 12 | Short circuit protection | Detection delay time | XXμs | Release condition | Cut-off load |
| 12 | Battery dimension | 275*120*70mm |
|
| 13 | Net weight(Approx.) | About 3.65kg |
|
| 14 | Operation temperature | Standard | 0~45 |
|
| Discharge | -20~65 |
|
| Storage | -20~65 |
|
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.All the battery we provide have 2 years Warranty and the battery testing report will be sent to you before shipping.
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.
Advantages
1.OEM&ODM manufacture, design any of special shape, dimension and other requirements battery packs.
2.Good quality, competitive price, fast delivery, excellent service.
3. Wonderful package, stable shipment, 100% testing and inspection before shipment to insure the quality.
4.CE, RoHS, UN38.3, UL, MSDS certificates.
5. Quick action&response,every inquires will be relied within 24 hours.
Please contact us freely call us at +86-13267068372. Selina always here and will do best to help you.
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