12.8V 50ah LiFepo4 Battery Pack Lithium LFP Prismatic Battery Solar Energy Storage Caravan RV
WHY CHOOSE US?
1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.
2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.
3. Flexible customizing and manufacturing accepted.
4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.
5. Strict management and control for every progress in producing and 100% QC inspection before shipment.
6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.
7. 5 years warranty(extendible up to 10years). Professional after-sales service, give instruction on how to use the products.
| Item |
Specification |
Note |
| Nominal Voltage: |
12.8V |
Any voltage can be customized |
| Nominal Capacity: |
50Ah |
Any capacity can be customized |
| Discharge Cut-Off: |
10V |
|
| Charge Cut-Off: |
14.2V |
|
| Charge Current: |
50A |
Free customization service |
| Cont. Discharge: |
50A |
Free customization service |
| Peak Discharge: |
100A |
Free customization service |
| Impedance: |
≤200mΩ |
|
| Charge Temperature: |
0℃ - 45℃ |
|
| Discharge Temperature: |
-20℃ - 60℃ |
|
| Charge Method: |
CC/CV |
|
| Life Cycle: |
6000 times |
80% DOD, Max. 100% DOD |
| BMS: |
With BMS |
|
| Dimension: |
235*195*170mm |
Any dimension can be customized |
| Weight: |
8KG |
|
Built-In BMS
|
Item
|
Content |
Criterion |
Over charge
Protection
|
Over charge detection voltage |
3.6~4.25V |
| Over charge detection delay time |
0.1 S ~ 6S |
| Over charge release voltage |
3.5~4.25V |
| Over discharge protection |
Over discharge detection voltage
|
2.0~3.3V |
| Over discharge detection delay time |
0.1 S ~ 6S |
| Over discharge release voltage |
2.1~3.4V |
Charge
Over current protection |
Charge Over current detection current |
1~100A |
| Charge Over current detection delay time |
0.02S~ 6S |
|
Discharge
Over current
protection
|
Discharge Over current detection current |
1~600A |
|
Discharge Over current detection delay time
|
0.02S~ 6S |
|
Short
protection
|
Short protection detection delay time |
100 u S |
| Detection condition |
B+ P-0.2 Omh |
| restore |
Cut off load |
| Interior Resistance |
Main loop electrify resistance |
2 OMh(50A) |
| Currentconsumption |
Current consume in normal operation |
1.5mA Type |
| Currentconsumption |
Current consume in sleep operation |
2 uA Type |
Key Features
1.Lighter weight , smaller size
2.High temperature performance
3.Extremely safe, no explosion, no fire under collision
4.Strong over-discharge resistance and charge retention
5.Strong charging acceptance and quick-charging capability
6.Maintenance-free and no acid or water for maintenance in usage
7.Large capability and long life for all high power output applications
8.Environmentally friendly non-toxic,non-contaminating,no rare metal
9.Low self-discharge and good discharge performance at low temperature
10.Excellent large current discharge performance especially in startup and climbing
RJ Battery Cycle Test
RJ Battery Destructive Test
RJ Battery Application
RJ Production Line
RJ Battery Warehouse
