50Ah Lithium Battery Is A LiFePO4 Battery That Is Designed To Dedicated to Solar Lights

50Ah Lithium Battery | 12V 50Ah Lithium Ion Battery

MANLY Battery is a specialist in providing high-performance 12V lithium batteries. With a stunning lifespan of over 5000 cycles, our 12V 50Ah Lithium battery truly outshines the rest. It comes armed with an array of protective features. It guards against short circuits and overcharging. And let’s not forget about the over-discharge protection too. This battery even features a balanced circuit for optimal performance. Plus, it’s versatile. You can easily link multiple units in parallel for increased power. An IP67 waterproof rating adds to its durability. It’s ideal for a range of uses – family RV trips, camping adventures, trolling motors, UPS systems, solar energy storage, and more. Upgrade to our 50Ah lithium battery for safety and reliability!

Product Description:

1. Model               Number: MLP1250S1
2. Nominal          Capacity: 50Ah
3. Nominal            Voltage: 12.8V
4. MAX  Charge   Voltage: 14.6V
5. MAX  Charge   Current: 50A(Customization)
6. Customization Support: Including voltage, capacity, current, size, appearance, etc.

Discover the long-lasting power of our 12V 50Ah lithium battery. It’s engineered for extended shelf life, with a low self-discharge rate of just 2.5% per month at 77℉/25℃. So, even if it’s stored in your garage from one camping trip to the next, you’ll still have over 2/3 of charge ready to go!

Prioritizing safety, our 50Ah lithium battery can withstand violent impacts without exploding or catching fire. With built-in overvoltage and overcurrent protection, it’s not just a battery; it’s a guardian for your power needs.

Crafted with premium LiFePO4 cells, this battery guarantees unparalleled safety. Plus, it can be customized with a smart BMS for optimal cell monitoring and balancing. Compatible with leading inverters like Growatt, Goode, Deye, Luxpower, and SRNE, our battery offers smooth integration.

Secure a steady supply of top-quality batteries with us. We pride ourselves on our impressive production capacity, cranking out over 1.2 million battery cells and assembling up to 3,000 batteries daily. Quality isn’t sacrificed for quantity; each battery batch goes through strict inspections before shipping.

Need a sample? We got you covered with fast delivery. Test our superior 12V 50Ah lithium ion battery and feel the difference. Each unit carries global safety certifications such as UN38.3, IEC62133, UL, and CE, proving our commitment to safe and reliable energy solutions. Tired of lead-acid batteries? Make the switch today to our 12v 50Ah lithium battery. It’s a straightforward, drop-in replacement, elevating your energy experience with plug-and-play convenience. Boost your power arsenal with us and enjoy the best of both quantity and quality!

Features of 50Ah Lithium Battery:

  1. Maintenance-free operation;
  2. The long service life of 10~15 years;
  3. Inbuilt BMS multiple security protection;
  4. High-quality lithium iron phosphate batteries, safe and reliable;
  5. More rechargeable time, longer lifetime, economic and environmental protection.

Specification of 50Ah Lithium Battery:

12V 50Ah lithium ion Battery | 12v 50Ah Lithium Battery is A Deep Cycle Rechargeable Battery Dedicated to Solar Lights
Electric Characteristics
Battery Type LiFePo4 Nominal Capacity 50Ah
Nominal Voltage 12V Actual Voltage 12.8V
Energy 640Wh Cycle Life 3500+
Charging and Discharging Parameters
Full charge volt 14.6V Discharge cut-off volt 10V
Max charge current 25A Max continuous discharge current 50A
Peak discharge current 100A@1~3 Seconds Suggested charge Volt 14.6V
Mechanical Properties
Dimension Customize Housing materials ABS/PVC/Customized
Weight About 8.3kg Configuration 4S8P
Waterproof level IP65 Output Cable/Terminal/Optional
Operation Temperature Parameters
Charge 0~45℃ Storage less than 12 months  -20 ~25℃
Discharge -20~60℃ Storage less than three months  -20~35℃
Recommended 18~28℃ Storage over 12 months  25 ℃
BMS function
Protect battery from Overcharge, Over-discharge, Over-current, Short circuit
High safety (no fire, no explosion) No memory effect High energy density Long lifespan
Fast Charge Capability Waterproof Individual cell balancing Easy maintenance

Why choose MANLY:

  1. 36 months longer warranty time
  2. OEM/ODM custom is acceptable without MOQ Request
  3. Made of industrial Grade original MANLY factory lifepo4 battery cell with Factory price
  4. With advanced smart BMS (Battery Management System)

Packing & Delivery:


1) Carton box -pallet-container.

2) Packaging also can be customized by customers’ requirements.


1) Shipping time for news sample is 25-30 working days; mass production is 15~20 working days – since deposit received and samples confirmed.

2) Sample order is supposed to be shipped by DHL, UPS, FedEx, or TNT, mass order is suggested to ship by sea, we could supply forwarder service if you need.

Our Services:

OEM & ODM can customize according to your request :
  1. Battery voltage, capacity, and dimension.
  2. BMS charging and discharging current.
  3. Connector, case, and wire.
  4. Your own logo eg: silk print.
After-sales service is available :
  1. Respond in 24 hours to any inquiry on our product.
  2. Take action quickly for a normal customers’ claim within 12 hours.
  3. Good after-sales service: We offer 3 years quality warranty for lifepo4 batteries 12.8V 20Ah/50Ah/100Ah/200Ah/500Ah/1000Ah/…
  4. One by one tested before shipment.


1:What kind of ongoing maintenance is required for the 12v 50Ah lithium battery, and how does this compare to other types of batteries?

R:The 12v 50Ah lithium battery requires very little maintenance compared to other types of batteries. It does not need to be topped up with water like lead-acid batteries, and it does not require regular cycling like nickel-cadmium batteries.

2.How can the 12V 50Ah lithium ion battery be disposed of safely and responsibly once it has reached the end of its useful life?

R:The 12V 50Ah lithium ion battery should be disposed of according to local regulations for hazardous waste.

3: Is MANLY Battery a trading company or factory?

R: MANLY is a company with its own factory, which integrates research, development, production, and sales.

4:How about is the quality of MANLY’s LiFePo4 Battery product?

R: MANLY has 13+ years of experience in lifepo4 battery, is also the authorized supplier of Siemens and BOSCH.

5: Can you do OEM/ODM project?

R: Yes, we have engineers who can help you design and R&D any related products.

6: What’s your MOQ?

R: According to your battery voltage and capacity.

7: What payment terms we can accept?

R: TT/Paypal/West Union/etc.

8.What are the main safety features of the 12V 50Ah LiFePO4 lithium battery, and how do they compare to other types of batteries?

R:The main safety features of the 12V 50Ah LiFePO4 lithium battery include built-in protection against overcharging, over-discharging, and short-circuiting. These safety features are typically more advanced than those found in other types of batteries.

Remark: Our products are customized, so the main data can be changed by customer’s requirements.

Contact Us

Contact MANLY Battery team at [email protected] or fill out the form below

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