| Nominal Capacity: | 640wh (25.6V) |
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| Size: | 384*238*322mm |
| Weight: | 7.5kg |
| Samples: |
Please confirm before order
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Model | SR-300W | SR-600W | SR-1000W | |
| Basic Info | Capacity | 296Wh (14.8V 20Ah) | 647Wh (25.9V 25Ah) | 1075Wh (25.6V 42Ah) |
| Battery Model | 3.7V 2500mAh (4S8P) | 3.7V 2500mAh (7S10P) | 40135 LifePO4/3.2V 6000mAh (8S7P) | |
| Battery Type | 18650 Lithium-ion Cells [Ternary Lithium] | 32700 6Ah Lithium-ion Cell [LifePO4] | ||
| EPS Function | Yes, support | |||
| Inverter | Uni-directional | |||
| Certificate | Safety: CA, CE(EU), UKCA, PSE(JP), KC(Korean); Others: FCC, EMC, RoHS, MSDS, UN38.3 |
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| Charging Method | Solar Charging | 12~28V, 4A MAX | 29V-50V, 10A MAX | 29V-50V, 10A MAX |
| AC Adapter Charging | 63.84W | 88.2W | 176.4W | |
| AC Output | Continuous Output | 300W | 600W | 1000W |
| Peak Output | 600W | 1200W | 2000W | |
| Output Voltage | 100V - 240V 50Hz/60Hz | 100-120V(US/JP) or 210-250V(EU/UK/AU/CN) | ||
| Output Power | 300W Pure Sine Wave | 600W Pure Sine Wave | 1000W Pure Sine Wave | |
| Output Port | 1 Outlet | 2 Outlets | 2 Outlets | |
| DC Output | USB-C Output | 1* PD 60W | 1* PD 100W | 1* PD 100W |
| USB-A Output | 1* QC3.0 18W + 1* USB A 12W | |||
| Cigarette Lighter Output | 1* 12V 10A | 2* 12V/24V 10A | 2* 12V/24V 10A | |
| DC5525 | 2* 12V/10A | |||
| BMS Protective Functions | Over-voltage, Low-voltage, Over-temperature, Overload, Output short-circuit Protection | |||
| Charging Time | 5 ~ 6H | 8 ~ 9H | 6 ~ 7H | |
| Charging Temperature | 0ºC ~ 45ºC | |||
| Storage Temperature | -20ºC ~ 60ºC | |||
| LED Lighting | Lighting, SOS, Flashing | |||
Outlet Option |
US, EU, UK Plug/Customized | |||
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Best service, flexibility in order sizes, and reliable product quality! Save your time and cost!
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| Lead time | Packaging & Delivery | ||||
| Quantity (pieces) | 1-1000 | >1000 | Package size | 324*194*240mm | |
| Lead time (days) | 45 | To be negptiated | Gross weight | 8kg | |
Q1: How much power of generators can you provide?
A1: We have 100W/300W/600W/1000W/1500W/2000W/2500W/3600W power stations, and we can also ODM higher power & capacity power station according to your requirements.
Q2. What's OEM & ODM service I would get from your company?
A2: We can offer OED & ODM service for power stations, power banks, portable foldable solar panels as well as power supply-related products.
Q3. Why should you buy from us not from other suppliers?
A3: We have a Professional and Experienced R&D team and experienced manufacturer with fast delivery of mass production for portable power stations and Home Office Outdoor Emergency Backup Power Storage System.
Q4: What are the advantages of your company?
A4: Factory direct price and quality guarantee.
Q5. Can you offer samples for testing?
A5: Sure, samples are available with a delivery time of usually 3-5 days.
If you require samples for quality inspection, the sample fee and shipping cost should be borne by the buyer.
Q6. What's the warranty period for your products?
A6: The standard warranty period is usually 1 year.
Q7.What is your MOQ?
A7: The minimum order quantity for OEM orders is 200 pieces. If we have inventory, we can accept small orders.
Q8: Can you supply solar panels? Can you recommend it?
A8: Yes, we have portable foldable solar panels, we can recommend suitable solar panels.
Q9: What are resistive load appliances?
A9: Resistive load appliances include devices like smartphones, computers, LCD TVs, incandescent lamps, fans, video broadcasting equipment, small printers, electric mahjong tables, and rice cookers. Our power inverters can effectively operate these devices.
Q10: What are inductive load appliances?
A10: Inductive load appliances are high-power devices that operate based on electromagnetic induction. Examples include motors, compressors, relays, fluorescent lamps, electric stoves, refrigerators, air conditioners, energy-saving lamps, and pumps. These appliances typically need much more power at startup, about 3-7 times their rated power. Only pure sine wave inverters can reliably power these devices.
Suppliers with verified business licenses
Audited Supplier 
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