The 51.2V 100Ah LiFePo4 Battery Is A Deep Cycle Powerful Battery That Is Designed To Replace Lead-acid Battery.

51.2V 100Ah LiFePo4 Battery: Powerful Battery

Manly Battery distributes reliable 51.2V battery products in bulk. The 51.2V 100Ah LiFePo4 Battery is a powerful battery. It is excellent for Home Energy Storage, UPS, and Industrial Energy Storage. It offers 10 years warranty and multiple battery protections, including overcharge protection, over-discharge protection, balanced circuit, and the ability for multiple series to be connected in parallel.

Product Description:

1. Model            Number: MLP48100A
2. Nominal        Capacity: 100Ah
3. Nominal          Voltage: 48V
4. MAX  Charge  Voltage: 58.4V
5. MAX  Charge  Current: 100A(Customization)
6. Customization Support: Including voltage, capacity, current, size, appearance, etc.

Light in weight:

51.2V 100Ah battery is only approx. 1/3 of lead acid battery in weight;

Environmentally friendly:

51.2v 100Ah battery does not contain any harmful heavy metal elements, pollution-free both in production and actual use.

Long Cycle Life:

This 51.2V 100Ah battery is with over 2000 time charge and discharge cycle life, after that, capacity left is still 80% of original value, self discharge rate is much lower than li-ion battery and lead-acid battery;

Customized &Save Time:

Battery cells, size, capacity, voltage, connector…most parameters can be changed according to your request. You don’t need to take too much time to search an exist model

Application of 51.2V 100Ah LiFePo4 Battery

1)Energy Storage: PV Energy Storage, UPS, backup, power station;
2)EV: Golf trolleys, Electric scooters;
3)Solar System: Solar Home System, Solar Street Light, Solar CCTV
4)Telecommunications Base Stations;
5)Others: Emergency Light, Miner’s lamp, portable power supply, digital products, Roboticsetc, AGV/RGV/AMR, etc.

As a professional Lifepo4 battery manufacturer, Manly Battery offers versatile applications to replace lead acid, gel, or AGM batteries. Our 51.2V battery, equipped with inbuilt BMS and multiple security protections, provides extended rechargeable time, longer lifespan, and economic and environmental benefits. With over 8000 charge and discharge cycles, it retains 80% capacity, and its self-discharge rate is much lower than li-ion and lead-acid batteries.

Features Of 51.2v 100ah lifepo4 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 51.2v 100ah lifepo4 battery:

51.2V 100Ah Lithium Battery | 51.2V 100Ah Battery Is LiFePo4 Deep Cycle Rechargeable Battery To Replace the Lead Acid Battery
Electric Characteristics
Battery Type LiFePo4 Nominal Capacity 100Ah
Nominal Voltage 48V Actual Voltage 51.2V
Energy 5120Wh Cycle Life 3500+
Charging and Discharging Parameters
Full charge volt 58.4V Discharge cut-off volt ≤40V
Max charge current 50A Max continuous discharge current 100A
Peak discharge current 200A@1~3 Seconds Suggested charge Volt 58.4V
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 ℃
Mechanical Properties
Dimension Length 483mm Housing materials ABS/PVC/Customized
Dimension Width 170mm Terminal size M6/M8 optional
Dimension Height 240mm Waterproof level IP65
Weight About 65kg Configuration 16S1P/ 16S17P
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. 10 year 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: Is MANLY Battery a trading company or factory?

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

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

R: MANLY has 12+ years of experience in lifepo4 battery, is also the authorized supplier of Siemens and BOSCH.

3: Can you do OEM/ODM project?

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

4: What’s your MOQ?

R: According to your battery voltage and capacity.

5: What payment terms we can accept?

R: TT/Paypal/West Union/etc.

6:How do I monitor the state of charge of the 51.2V 100Ah LiFePo4 Battery?

R:The state of charge of the 51.2V 100Ah LiFePo4 Battery can be monitored using a battery monitor or a compatible BMS.

7:Can the 51.2V 100Ah LiFePo4 Battery be discharged to 0%?

R:It is not recommended to discharge the 51.2V 100Ah LiFePo4 Battery to 0%, as it may cause irreversible damage to the battery.

8:How do I properly dispose of the 51.2V 100Ah LiFePo4 Battery at the end of its life?

R:This Battery should be disposed of or recycled according to local regulations and guidelines, as it contains hazardous materials.

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

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