GSL ENERGY Light Weight 48V 400Ah 20KWH Wheel Design Lifepo4 Battery System Storage
- Lithium Ion Battery
- GSL ENERGY
- GSL-SHS-48400
- 400Ah
- 860*460*700/33.9*18.1*27.6
- 250kg/551.16 Ibs
- Home ESS, Solar ESS, Solar off grid backup system, Solar Hybrid inverter UPS
- Wooden Case

APPLICATION
Energy Storage
–Solar-Wind Power System / City Grid (On/Off) / Community and Family
Back-up System and UPS
–Telcom Base / CATV system / Computer Server Center / Medical Instrument / Military Equipment
Other Applications
–Security and Electronics / Mobile POS, Mining Light / Torch / LED Light / Emergency Light
–RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
–LED Backup / Engine Starting Battery, etc.

Specification | |||
No. | Item | General Parameter | Remark |
1 | Combination method | 16S8P | |
2 | Rated Capacity | 400Ah | Standard discharge after Standard charge(package) |
3 | Factory Voltage | 51.2V | Mean Operation Voltage |
4 | Voltage at end of Discharge | 46V | Mean Operation Voltage |
5 | Charging Voltage | 58.4V | |
6 | Internal Impedance | ≤40mΩ | Internal resistance measured at AC 1KH Z after 50% charge The measure must uses the
new batteries that within one week after shipment and cycles less than 5 times |
7 | Standard charge | Constant Current 100A | Charge time : Approx 4.5h |
Maximum Charge | 250A | ||
8 | Standard discharge | Constant current:100A | |
9 | Maximum Continuous Discharge Current |
250A | |
10 | Maximum Discharge Current |
40A | |
11 | Operation Temperature Range |
Charge: 0~45℃ | 60±25%R.H.Bare Cell |
Discharge: -20~55℃ | |||
12 | Storage Temperature Range |
Less than 12 months : -10~35℃ | 60±25%R.H.at the shipment state |
Less than 3 months: -10~45℃ | |||
Less than 7 day : -20~65℃ | |||
13 | Dimensions | (L*W*H) 820*460*700mm | Include case |
14 | Weight | 250kg | Include case |
PACKING


SUPER SAFETY TEST
Passed the below abuse and safety test-short-circuit, dropping, nail penetration, impact, crush, thermal shock, over-charge, over-discharge: no fire, no explosion with stable chemical structure.
WHY CHOOSE US
◆ Experience–More than 12 years Specialized in lithium battery, Leaders of Lithium Lifepo4 Battery.
◆ Certification–CE,UL,MSDS,Test Report from National Center For Quality Supervision and Inspection of Battery Products approved.
◆ Quality Control– 37 production process,7 steps quality check to promise stable quality and high reliability for you.
◆ Best Material– Insist on choosing top quality cell, material and accessories, lithium battery last longer time.
◆ Fresh battery– All battery is fresh Production.