Shanghai Younatural New Energy Co., Ltd.
Main Products: Solar Energy Storage System, LiFePO4 Battery, Portable Power Station
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Features
1.【Long Life & Deep Cycle】YouNatural Lithium Iron Phosphate (LiFePO4) battery can be recycled up to >3000 times . Because of its safety and stability, LiFePO4 battery can perfectly replace the traditional lead acid battery. This model uses prismatic LiFePO4 cells with better stability, higher energy density, and lighter weight, making the batteries good enough at high temperature performance, high power output, low self-discharge rate.
2. 【Eco-Friendly Energy 】 Our LiFePO4 batteries are widely used for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source.
3.【DIY Capacity Expansion】 LiFePO4 battery can be connected in parallels and in series for larger capacity and voltage(Max 4S4P). Allow to be extended up to 4 in series and 4 in parallel to get more capacity (Max 200Ah) and higher voltage (12V, 24V, 36V, 48V). Before make batteries in series or parallel, you need to keep the battery voltage difference within 0.3V.
4.【3-Year Warranty 】We do our best to provide the safest battery and the most professional service to every customer.
Specification
| Rated Voltage | 12.8V |
| Rated Capacity | 50Ah |
| Rated Energy/Wh | 640Wh |
| Discharge Cut-off Voltage | 10V |
| Limited Charge Voltage | 14.6V |
| Charge Method | CC-CV |
| Standard Charge Current | 10A |
| Quick Charge Current | 50A |
| Standard Discharge Current | 10A |
| Max Discharge Current | 50A |
| Initial Internal Resistance | ≤10mΩ |
| Flame retardant rating of materials | V-0 |
| Operating Temperature(Charge) | 0℃~+45℃ |
| Operating Temperature(Discharge) | -20℃~+60℃ |
| Storage Temperature | 1 month: -5~45℃ 6 months: 0~45℃ |
| Battery Terminals: | M8 |
| SIZE/cm | 22.5cm*13cm*21cm |
| Weight | 6.0kg |
| Certificate: | CE,FCC,ROHS,UL2054,UN38.3,MSDS |
Product display
Silver plated copper terminal
Good electrical conductity,anti-corrosion
About US
An Innovative Manufacturer and Trusted Partner
Located in Maryland, USA and Shanghai, China, we are committed to promoting the development of green new energy. We have more than 20 years’ industry experience and professional technicians, dedicated to providing customized energy storage system solutions. We are mainly engaged in lithium-ion battery product series: single cell lithium-ion, battery pack, photovoltaic panel, indoor and outdoor solar energy storage power system, etc.
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| Top Service | High Quality | OEM/ODM Customized | After Sales |
| We will test all products and send test videos or pictures to customer for confirmation. | Our products have obtained UL, CE, UN38.3, MSDS, IEC and other international certifications. | More than 20 years industry experience, provide customized energy storage system solutions. | We are committed to providing you with high-quality, reliable products and services. |
FAQ
1: How can we guarantee quality?
A: Always a pre-production sample before mass production; Always final Inspection before shipment.
2: What can you buy from us?
A: lithium-ion single cell, battery pack, photovoltaic panel, indoor and outdoor solar energy storage power system, portable energy storage power system, etc.
3: Can you have a sample order?
A: Yes, we welcome sample order to test and check quality.
4: What about the lead time?
A: Sample needs 10-15 days, mass production time needs 5-8 weeks, it depends on order quantity.
5: How about you payment and delivery items?
A: Payment items: By T/T, 50% for deposit, and balance all before shipment. For small amount, we also accept payment via PayPal, Western Union.
6: What kind of certificates could you provide for these batteries?
A: We have CE,CB,KC,MSDS,UN38.3 for most our current products, if It's custom-making design, usually no current certificates, we could apply for you if you need, but the related fees should be paid by your side, and if your order is big enough, certificate fees can be refunded.