| Nominal Voltage: | 12V |
|---|---|
| Warranty: | 5 Years |
| Nominal Capacity: | 50ah |
| Cycle Life: | 2000-6000 Times |
| Voltage: | 12.8V |
| Minimal Rated Capacity: | 57ah |
| Samples: |
LiFePO4 12V 50Ah battery pack
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|---|
| Customization: |
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Prouduct Description
| Electrical Characteristics | Nominal Voltage | 12.8v |
| Nominal Capacity | 50Ah | |
| Energy | 640Wh | |
| Maximum Modules In Series | 1 | |
| Cycle Life | >3000 cycles @ 1C 100% DOD | |
| Months Self Discharge | <3% | |
| Effciency of Charge | 100%@0.5C | |
| Effciency of Discharge | 96-99%@1C | |
| Standard Charge | Charge Cut-off Voltage | 14.6±0.1V |
| Charge Mode | 0.2C to 14.6V,then 14.6V,charge current to 0.02C(CC/CV) | |
| Charge current | 50A | |
| Max charge current | 50A | |
| Standard Discharge | Continuous current | 50A |
| Max pulse current | 100A(<3s) | |
| Discharge Cut-off Voltage | 8V | |
| Environmental | Charge Temperature | 0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity |
| Discharging Temperature | -20 ºC to 80 ºC (-4F to 140F) @60±25% Relative Humidity | |
| Storage Temperature | 0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity | |
| Mechanical | Plastic Case | ABS plastic shell |
| Dimension | 197*165*175mm | |
| Terminal | M8 | |
| Weight | 6.5kg |
Howell Energy Co., Ltd. is a high-tech enterprise, which has been focusing on batteries for more than 21 years, specializing in R&D and marketing of Lithium rechargeable battery products. With technical creativity and scientific management, Howell has established a class team of engineers, designers, R&D innovators, product managers, quality assurance and sales/customer service. Which are fully engaged in research & development,production and sales on high quality lithium batteries.
A: Yes, we welcome sample order to test and check quality.
A:Sample needs 5-10 days, mass production time needs 25-30 days.
A: Low MOQ, 1pc for sample checking is available
A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer 1-2 years warranty to our products.
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products,
we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
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