HWE-4F30
Li-ion Battery
LFP
Yes
Medium
14.6V
8.0V
ABS Plastic Shell
3.8kg
Over 3000 Times
30A
30A
1 Year
-20c to 60c
Solar Storage System, RV, Boat, Solar Street
<3%
M8
10-15days(Samples);25-30days(Bulk Order)
Acceptable
Available
HWE
Standard Air Transport Packaging
12.8V 30Ah 384Wh
China
850760009
Product Description

Electrical Characteristics | Nominal Voltage | 12.8v |
Nominal Capacity | 30Ah | |
Energy | 384Wh | |
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 | 30A | |
Max charge current | 30A | |
Standard Discharge | Continuous current | 30A |
Max pulse current | 60A(<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 | 195*130*156/167mm | |
Terminal | M8 | |
Weight | 3.8kg |


1. Longer Cycle Life:Offers up to 20times longer life and five times longer fioat life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
2. Lighter Weight:About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.
3. Higher Power:Delivers twice power of lead acid battery,even high discharging rate,while maintaining high energy capacity.
4. Wider Temperature Range:-20ºC-60ºC.
5. Superior Safety:Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact,overcharging or short circuit situation.
6. Increased Flexibility:Modular design enables deployment of up to four batteries in series and up to batteries in parallel.



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A: Yes, we welcome sample order to test and check quality.
12v 100ah lifepo4 battery
Q2. What about the lead time?
A: Sample needs 5-10 days, mass production time needs 25-30 days.
12v 100ah lifepo4 battery
Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available
12v 100ah lifepo4 battery
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
12v 100ah lifepo4 battery
Q5. How to proceed an order for Battery?
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. 12v 100ah lifepo4 battery
Q6. Is it OK to print my logo on Battery?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
12v 100ah lifepo4 battery
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our products. 12v 100ah lifepo4 battery
Q8: How to deal with the faulty?
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.12v 100ah lifepo4 battery