| Product model |
12.8V280Ah (This product) |
| Cell type composition method |
Lithium iron phosphate 4S1P |
| Inverter |
/ |
| Charging mode |
12.8V/15A |
| Voltage operating range |
12.8V(10V-14.6V) |
| Nominal capacity |
280Ah |
| Nominal electric quantity |
3584Wh |
| Maximum continuous charging current |
75A |
| Maximum continuous discharge current |
150A |
| Operating temperature |
-20 ~ 65 ºC |
| Cycle life |
≥ 6000 times |
| Dimension |
L 522 x W 238x H 222mm |
| Weight |
≈25kg |
| Cooling mode |
Natural cooling |
| Battery box waterproof rating |
IP67 |
| Solar panels (to be purchased separately) |
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| Solar folding bag (to be purchased separately) |
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Our company, Shenzhen Topway New Energy Co.,Ltd has been dedicated to manufacturing and selling on renewable energy storage systems including household energy storage battery, portable solar power stations, solar generators, solar panels, inverter, etc. These products are widely used in solar generation, solar energy storage, household energy storage, backup power, outdoor travel, hiking, self-driving travel, etc. We also provide OEM/ODM services, systematic products and all one-stop services. Our target is to provide customers with the most cost-effective battery design solutions.
FAQ
Q1: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q4. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q5. How about your delivery time?
A:Generally, it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have professional QC team to make sure that the product in good condition before send out the goods.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Audited Supplier 
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