Hot Selling 48 Volt Lithium Ion 50ah 100ah 150ah 200ah LiFePO4 Battery pack
72v 100ah 150ah 200ah lifepo4 battery

Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies

 Lightweight
        More than 6000 Cycle life
        One-stop purchase of golf cart battery ,special charger (clubcar plug),etc
        Customization,
        Add Bluetooth /screen
         It can perfectly replace lead-acid batteries, bringing you a more convenient and intelligent experience and less operation and save your money.
         At present, our golf cart batteries sell well in the United States, Canada, Thailand, Vietnam and other markets, with more than 30,000 vehicles installed, and have been well received by our partners.
         In addition, we have a modern factory and a professional sales team to provide you with one-stop service. All products provide you with a 5-year warranty to solve your worries.
Why First Power Battery is better than Other supplier?

1>  Battery pack quality ,there is 3 main influencing factors

1-1 :  Battery Cell：
All battery cells are adopts A+ grade high-quality automotivegrade
batteries from famous manufacturers.
We have fully automatic cell testing equipment and strict control standards.

1-2 :  BMS
High ability to design, develop and produce BMS independently,we have more than 10 engineers to work as a teem.     To produce high
quality and better BMS.
Normal BMS function:
Over voltage protection;
Over current Protection;
Low voltage protection;
High voltage protection;
Also :
Bluetooth function;
Low temperature protection;
Communication RS485,Rs232, UART,CAN;
Self Heating or Charging Heating
To make sure the battery will work at a good condition all the time.

1-3 :  The technology of Assembly process
We have professional lithium battery production engineers who are committed to the standardization and automation of lithium
battery production, and continuously improve production and design processes to maintain industry leadership.
We have professional structural engineers who optimize the structure of the battery pack for different application scenarios in
practice to ensure that the battery pack is safe, reliable, neat and beautiful.
We have standardized assembly lines and skilled operators.
We have automated equipment (eg: high power laser welding machine, etc.)

2>  A better Service

2-1 :  A Strong Engineer Teem,
Our company brings together a team of experienced engineers and has strong R&D capabilities.     In addition to standardized
batteries, we can also assist you in developing customized special batteries according to your needs.

2-2 :  A Pre-sales engineer teem
We have a pre-sales engineer teem to service all the customer who don’t know how to chose a battery or how to customization a
battery, The motto of the salesperson is: To be an engineer!

2-3 :  Production customization visualization management
We adopt assembly line production, each process has strict production standards, and the account manager will share the production
process and progress with you at any time.

2-4 :  A complete quality inspection system that can be traced throughout the process.
There are 4 quality inspection processes,We assign a traceability code to each group of batteries, and each process can be checked
and controlled.    Also all problem can be tracked to the worker.     Make sure all the battery sold out are in good condition.

2-5 :  After-sales technical support, professional service team, perfect after-sales policy
We have an experienced and professional Technical engineers and after-sales service team,To help you solve the problem better.
Also We have a clear and perfect after-sales policy,when you are our VIP customer, we will have a after sale contract.     So you don’t need to worry about the quality or the battery problem.

51.2V 50Ah/100Ah/150Ah/200Ah lithium battery.
72v 100ah 150ah 200ah lifepo4 battery
Support parallel connection, match 7kw, 8kw motor.
Can custom indicator,bluetooth and LOGO...
Professional power battery manufacturer.

 1.Can I have a sample order? 
 1.  Yes, we welcome sample order to test and check quality.

 2.Would you accept to use our logo ? 
A:All of our products are accepted to print your logo on the enclosure and package box,
 it depends on the amount, from 200pcs to1000pcs. 

 3.how can we guarantee quality? 
A:Always a pre-production sample before mass production; Always final Inspection 
before shipment; 

 4. What kind of certificate you have ? 
A:CE/TUV/MSDS/ISO/CB/UL/ROHS certificates.etc.

 5. Are you a factory or trading company? 
A:Yes,we are factory, supplying OEM/ODM service. 

 6.How to choose suitable inverter? 
A:If your load is resistive loads, such as: bulbs, you can choose a modified wave inverter. 
But if it is inductive loads and capacitive loads,
we recommend using pure sine wave power inverter. 

 7.How do I choose the size of the inverter?
A:Different types of load demand for power are different. You can view the load
 power values to determine the size of the power inverter.

 8. Can I customize my own brand battery?
Yes, we can customize LOGO, shell, interface, indicator, charger according to your requirements. . .

 9. If my golf cart is not 48V but 36V, what can I purchase from your company?
We are able to provide 48V - 72V 50-200Ah lifepo4 battery, you can tell me the information of your golf cart, I will recommend a suitable battery for you.