Light in weight:

LiFePO4 substitution battery is only approx. 1/3 of lead acid battery in weight;

 

 

 

 

Environmentally friendly:

LiFePO4 does not contain any harmful heavy metal elements, pollution-free both in production and actual use.

 

 

Long Cycle Life:

This 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

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, Robotics，AGV/RGV/AMR, etc.

Features:
  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:
51.2V 150Ah Lithium LiFePo4 Deep Cycle Rechargeable Battery Replace the Lead Acid Battery
Electric Characteristics
Battery Type LiFePo4 Nominal Capacity 150Ah
Nominal Voltage 48V Actual Voltage 51.2V
Energy 7680Wh Cycle Life 6000+
Charging and Discharging Parameters
Full charge volt 58.4V Discharge cut-off volt ≤40V
Max charge current 75A Max continuous discharge current 150A
Peak discharge current 300A@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 16S3P/ 16S2P
BMS function
Protect battery from Overcharge, Over-discharge, Over-current, Short circuit
Advantage
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 OSM？

  1. 10 years longer warranty time
  2. OEM/ODM custom is acceptable without MOQ Request
  3. Made of industrial Grade original OSM factory lifepo4 battery cell with Factory price
  4. With advanced smart BMS (Battery Management System)
Packing & Delivery:

Packaging:

1) Carton box -pallet-container.

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

Shipping:

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 10 years quality warranty for lifepo4 batteries 12.8V 20Ah/50Ah/100Ah/200Ah/500Ah/1000Ah/…
  4. One by one tested before shipment.

FAQ:

1: Is OSM Battery a trading company or factory?

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

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

R: OSM 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.

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