RSUN 12.8V LiFePO4 Battery 6Ah-230Ah with 2000+ Cycles and IP65 Rating for Solar RV Marine Applications
Price:
Negotiation
MOQ:
50
Delivery Time:
30 days
Brand:
RSUN OR OEM
Product Description
RSUN 12.8V LiFePO4 Battery is an ideal drop-in replacement for lead-acid batteries in solar, RV, marine, and off-grid power setups. It uses automotive-grade lithium iron phosphate cells for high performance and safety, backed by advanced BMS protections. Offering over 2000 cycles and a 10-year design life, it dramatically outlasts typical lead-acid units while delivering more than double the energy storage in the same physical size.
Key Features
- Safe and stable LiFePO4 cell technology
- Long cycle life: 2000+ full charge/discharge cycles
- Built-in protection for voltage, current, and temperature extremes
- Lightweight: 40-50% less than lead-acid batteries
- No maintenance required
- Internal balancing extends battery health
- Works with most standard lead-acid chargers
- Reliable operation in harsh temperatures: -20°C to 60°C
Technical Specifications
Battery Models & Capacity
| Model | Nominal Capacity | Energy (Wh) | Max Charge Current | Max Discharge Current | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| LFP12-7 | 7.2Ah | 92.1Wh | 7.2A | 10A | 90×70×107 | 0.9 |
| LFP12-9 | 9Ah | 115.2Wh | 10A | 13A | 151×65×100 | 0.97 |
| LFP12-24 | 21.6Ah | 276.4Wh | 22A | 32A | 181×77×167 | 2.1 |
| LFP12-36 | 36Ah | 460.8Wh | 36A | 40A | 198×166×170 | 4.5 |
| LFP12-50 | 50Ah | 640Wh | 50A | 50A | 229×138×213 | 6.5 |
| LFP12-100 | 100Ah | 1280Wh | 100A | 100A | 328×172×215 | 11.8 |
| LFP12-150 | 150Ah | 1920Wh | 100A | 100A | 328×172×215 | 16.5 |
| LFP12-200 | 200Ah | 2560Wh | 100A | 100A | 522×240×218 | 18.6 |
| LFP12-230 | 200Ah | 2944Wh | 100A | 100A | 522×240×218 | 20.3 |
Electrical Parameters
Nominal Voltage: 12.8V
Cycle Life: >2000 cycles @ 0.5C charge/discharge at 100% DOD
Self Discharge: ≤3.5% per month at 25℃
Charge Voltage: 14.4±0.2V
Discharge Cut-off Voltage: 9.8V
Environmental Specifications
Charge Temperature: 0℃ to 50℃ (32℉ to 113℉)
Discharge Temperature: -20℃ to 60℃ (-4℉ to 140℉)
Storage Temperature: 0℃ to 45℃ (32℉ to 113℉)
Water & Dust Resistance: IP65
Case Material: ABS Plastic
Frequently Asked Questions
Q: Do you provide battery pack samples?
A: Yes, samples are available for testing, including various models in one order.
Q: How fast can I get my order?
A: Samples: 5-7 days. Bulk orders: around 25 business days.
Q: What's your minimum order quantity?
A: We accept as low as 1 unit for initial evaluation.
Q: How will my order be shipped?
A: We use express (DHL/FedEx) or sea freight. Delivery time varies by location.
Q: Can I customize with my logo?
A: Definitely. Just let us know before we start production.
Q: Is there a warranty?
A: Yes, 5 to 10 years depending on the battery model and usage conditions.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Rsun Power Technology Co.,Ltd
Location
Block 1, NO. 46, Xianfeng Road, Mingcheng Town, Gaoming District, Foshan, Guangdong, China
Contact Person
Bella