Rechargeable 12V LiFePo4 Battery OEM ODM 12.8v 50ah Lithium Ion Battery Cell
Brand Name:Younatural
Certification:CE/UN38.3/UL1642/IEC62133
Model Number:YNT12V50
Minimum Order Quantity:200pcs
Payment Terms:L/C, D/A, D/P, D/P, T/T, Western Union, Western Union, MoneyGram
Place of Origin:Guangdong, China
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Location:
Shanghai Shanghai China
Address:
2nd Floor,Building 1, No. 218, Huashen Road, Pudong District, Shanghai,China.
Supplier`s last login times:
within 25 hours
Product Details
Company Profile
Product Details
Rechargeable Battery Lithium Ion Batteries OEM ODM 12.8v 50ah Lifepo4 Battery Cell
Features
【Half Lightweight And Twice Capacity】 LiFePO4 battery weighs only 6.3kg, only half weight and providing twice capacity in the same size as lead-acid batteries, you can easy to move and install. And our LiFePO4 battery is 100% usable capacity compared with lead-acid battery only provide 60%~70% capacity.
【BUILT-IN BMS & Fast Charging】Lithium battery builds in BMS, which can prevent the LifePO4 battery from the most common issue causing of battery failure, such as overcharge, over-discharge, over-current and short circuit. battery fast charging time when charging by 12.8V 50Ah LiFePO4 battery charger, saving time in charging compared with lead-acid battery which needs 10 hours charging time to around 70% capacity.
【Save your money】 lifepo4 battery provides 2000+ deep cycle times, , which is far beyond than lead acid battery with 300-500 cycle times . Although lifepo4 battery is a little more expensive than lead-acid batteries, the lithium battery has longer lifespan and cycle times, the average cost of use is lower. Therefore, lithium battery help you to save more money.
【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-Year Warranty 】We do our best to provide the safest battery and the most professional service to every customer.
Specification
| ELECTRICAL PERFORMANCE | |
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 50 Ah |
| Capacity @ 10A | 300 min |
| Energy | 640 Wh |
| Resistance | ≤25 mΩ @ 50% SOC |
| Self Discharge | <3% / Month |
| Cells | Cylindrical |
| CHARGE PERFORMANCE | |
| Recommended Charge Current | 10 A |
| Maximum Charge Current | 50 A |
| Recommended Charge Voltage | 14.6 V |
| BMS Charge Cut-Off Voltage | <15.6 V (3.9V/Cell) |
| Reconnect Voltage | >14.4 V (3.6V/Cell) |
| Balancing Voltage | <14.4 V (3.6V/Cell) |
| Maximum Batteries in Series | 4 |
| DISCHARGE PERFORMANCE | |
| Maximum Continuous Discharge Current | 50 A |
| Peak Discharge Current | 100 A (3s) |
| BMS Discharge Cut-Off Current | 150 A ± 5 A (31ms) |
| Recommended Low Voltage Disconnect | 11.0 V (2.75V/Cell) |
| BMS Discharge Cut-Off Voltage | >10.0 V (2s) (2.5V/Cell) |
| Reconnect Voltage(by charging) | >11.2 V (2.8V/Cell) |
| Short Circuit Protection | 250 ~ 500 μs |
| MECHANICAL PERFORMANCE | |
| Dimension (L x W x H) | 198 x 166 x 176 mm,7.8 x 6.5 x 6.9” |
| Approx. Weight | 13.9 lbs (6.3 kg) |
| Terminal Type | T11 |
| Terminal Torque | 80 ~ 100 in-lbs (9 ~ 11 N-m) |
| Case Material | ABS |
| Enclosure Protection | IP65 |
| TEMPERATURE PERFORMANCE | |
| Discharge Temperature | -4 ~ 131 ºF (-20 ~ 55 ºC) |
| Charge Temperature | 32 ~ 113 ºF (0 ~ 45 ºC) |
| Storage Temperature | 23 ~ 95 ºF (-5 ~ 35 ºC) |
| BMS High Temperature Cut-Off | 149 ºF (65 ºC) |
| Reconnect Temperature | 131 ºF (55 ºC) |
| COMPLIANCE | |
| Certifications | CE (battery) |
| UN38.3 (battery) | |
| UL1642 & IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |
| L mm(”) | W mm(”) | H mm(”) | HT mm(”) |
| 198 (7.8) | 166 (6.5) | 146 (5.7) | 176 (6.9) |
Product display
Certifications
UL, CE, UN38.3, MSDS, IEC and other international certifications
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.
| 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.
Rechargeable 12V LiFePo4 Battery OEM ODM 12.8v 50ah Lithium Ion Battery Cell
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