E7 portable power supply is one of our feature products. NCM battery cell, larger capacity, lighter weight, and easy to carry; 504Wh large capacity, supports 60W computer for 8 hours+, 10W camping light for 50 hours+, support app control, and mobile phone wireless charging; Fast charging, the mains can be fully charged in 1.6 hours, and it can also be charged with our portable solar panel to solve the trouble of outdoor charging!
+ 80% fast charge in 1 hour -
+ E-VSZ inverter technology -
+ Support solar panel fast charging -
+ Support mobile phone wireless charging -
+ Two-way fast charge -
+ Automotive grade battery core + BMS protection -
+ Lighting & Emergency LED -
+ Pure sine wave output -
+ Portable and easy to carry -
| Model | N.W. | Size | Capacity | AC Output | USB-A Output | USB-C Output | Car Power Output | AC Charge Input Power |
| SS-E7 | 5.3kgs | 280*183*207mm | 504Wh 28.8V | 700W Total 110Vac (50Hz/60Hz) | 5V/9V/12V 13W/24W MAX | 5V/9V/12V/15V 3A 60W MAX | 13.6V 10A 136W MAX | E-Speed 420W MAX |
| AC Charge Input Voltage | Solar Charge Input | Car Charge (Example2) | Cell Chemistry | Cell Type | Discharge Temperature | Charge Temperature | Life Span | |
| 100~120VAC | 11-65V, 420W MAX | 11-65V, 8A MAX | NCM | 18650 | 4°F~140°F±5°F (-20℃~60℃±3℃) | 32°F~113°F±5°F (0℃~45℃±3℃) | 800 Cycles 80% |
Model | Nominal Voltage | Nominal Capacity | Cycle Life | Charge Voltage | Weight | Size | Series-paralle | Discharge voltage | Charging current | Discharge current | Type |
| SS-S51100 (5KWh) | 51.2V | 100Ah | 3000 | 58.4V | 48Kg | 635*400*192mm | 16S1P | 48V | 50A | 100A | LiFePO4 |
| SS-S51200 (10KWh) | 51.2V | 200Ah | 3000 | 58.4V | 96Kg | 635*400*384mm | 16S2P | 48V | 100A | 200A | LiFePO4 |
| SS-S51300 (15KWh) | 51.2V | 300Ah | 3000 | 58.4V | 144Kg | 635*400*576mm | 16S3P | 48V | 150A | 300A | LiFePO4 |
| SS-S51400 (20KWh) | 51.2V | 400Ah | 3000 | 58.4V | 192Kg | 635*400*768mm | 16S4P | 48V | 200A | 400A | LiFePO4 |
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