Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
Price:
usd500-2000
MOQ:
50 PCS
Delivery Time:
7-25 days after order confirm
Brand:
TAC OEM ODM
Product Description
Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
Features for Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
- Portable Communications energy storage systems 48V20AH lithium battery.
- ICR18650 2200mAh 13S10P for 48V20Ah rechargeable lithium-ion battery packs.
- Light weight and higher energy density than any rechargeable battery.
- Installed IC chip will prevent the battery pack from over charge and over discharge,this helps protect battery chemistry integrity and prolongs battery life.
- Perfect for building up battery pack for medical equipment Back-up or EPS Emergency power.
- Supply which requires compact size and lighter weight.
- High capacity for above 20Ah cut off 42V.
- Application for medical equipment back-up and EPS Emergency power .
Specification for Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
| No. | Item | Specification |
| 1 | Product name | ES48V20AH |
| 2 | Cell Model name | ICR18650 3.7V 2.2AH |
| 3 | Nominal Voltage | 3.7V |
| 4 | Voltage at end of discharge | 3.0V |
| 5 | Charging Voltage | 4.2V |
| 6 | Internal Impedance | ≤160mΩ |
Back UPS 48V20Ah18650 13S10P for Uninterruptible Power Supply (UPS) battery Pack Specification:
| No. | Item | Specification |
| 1 | Combination method | 13S10P |
| 2 | Rated Capacity | 20AH |
| 3 | Nominal Voltage | 48V |
| 4 | Voltage at end of Discharge | 42V |
| 5 | Charging Voltage | 54.6V |
| 6 | Internal Impedance | ≤300mΩ |
| 7 | Maximum Continuous Charge Current | 20A |
| 8 | Maximum Continuous Discharge Current | 20A |
| 9 | Dimensions | L479*W281*T88(mm) |
| 10 | Weight | Approx 12 KG |
Back UPS 48V20Ah18650 13S10P for Uninterruptible Power Supply (UPS) battery pack BMS Specification:
| Item | Symbol | Content |
| Over charge Protection | VDET1 | Over charge detection voltage |
| tVDET1 | Over charge detection delay | |
| VREL1 | Over charge release voltage | |
| Over discharge protection | VDET2 | Over discharge detection voltage |
| tVDET2 | Over discharge detection delay | |
| VREL2 | Over discharge release voltage | |
| Cell balance | Bleed Start Point | |
| Bleed Current | ||
| working current | Continuous Output Discharging | |
| Over current protection | IDP | Over current detection current |
| VDET3 | Detection delay time | |
| Release condition | ||
| Short protection | Detection condition | |
| Release condition | ||
| Interior resistance | RDS | Main loop electrify resistance |
| Current consumption | IDD | Current consume in Idle mode |
| Temperature protection | Discharge :65℃ | |
| Charge:65℃ |
Cell Cycle Life and Leakage-Proof
No. | Item | Criteria | Test Conditions |
| 1 | Cycle Life | Higher than 70% of the Initial Capacities of the Cells | Carry out 800 cycle |
| 2 | Leakage-Proof | No leakage | After full charge with standard charge, store at 60±3℃, 60±10%RH for 1 month. |
Delivery Date
25-35day for normal production
35-45days for OEM order
Production photos
Inner Component 
Similar Production
Other Energy Storage System with Plastic Housing
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guang Zhou Sunland New Energy Technology Co., Ltd.
Location
No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Contact Person
Alice