Lithium Battery Pack Manufacturer

Custom lithium battery pack since 2010.
Provide RS485, RS232, CAN BMS Protocols optional.
Capacity, Size/dimension can be customized.
PVC wrap, ABS, Metal housing can be chosen.
Short-circuit, over-current, over-voltage protection.

Why choose lithium-ion battery pack?

High working voltage, nominal voltage 3.7V
High energy density, Approximately 6-7 times of lead-acid batteries.
Low self-discharge rate
No memory effect
Support size customization
Lightweight, the same volume of lead-acid battery products is about 1/5
Long lifespan over 2000 cycles for LFP battery pack, and it can last over 500 cycles for 18650 battery.
Compared with traditional battery technology, lithium-ion batteries charge faster and last longer, and higher power density can achieve longer battery life while being lighter.

What are application of lithium-ion battery pack?

The lithium-ion battery packs are mostly used for different applications. They can be street lights, medical devices, GPS, CCTV camera, fascia gun, jump stater. The 12V lithium battery protection board is a battery protection circuit board. It is generally used for large-capacity 12V lithium batteries. It has the protection functions of overcharge, over-discharge, overcurrent, short circuit, and battery balance. Some batteries may also require communication ports and data input and output. Options and other display functions to meet application requirements.

The lithium-ion batteries are commonly used in a broad spectrum of applications, including:

Smart robotics, toys robotics, educational robots, robot vacuum, electric window cleaners.
Solar light, golden light, lawn light, street light, floodlight, smart outdoor light.
Folklift, electric truck, warehouse folk lift, mini truck, container folklift
Medical device, portable medical freezer, portable medical oxigen, medical monitor
UAV, aircraft, drones, agriculture uav
Skateboard, electric skateboard, powered skateboard

How is our technical support service?

The technical center covers professional techniques of cell selection, industrial design, electronic, power supply, structure, process, software(BMS, balanced). It has been widely used and proved the whole solution is outstanding.
Cell selection: Samsung, LG, Lishen, Roofer, and other 18650 cell suppliers have established good cooperative relations.
PCM/BMS: Multi-protection intelligent BMS management system, Automatic communication function, and SOC indication.
Structural design: High structural strength, light, and convenience.
Charger selection: recommend the best charger option based on finalized battery.

Quality Products

Our lithium-ion battery pack conforms to Li-ion battery national standard GB/T18287/2020.
Each battery meets the demand of Rohs2.0 REACH requirements
With ZERO complaint principle to proceed all manufacturer works.
We will help you to get all the necessary certificates, some of the commonly known ones are listed below:
UN 38.3
IEC 62133
UL 2054
MSDS
Air & Sea Transportation Report

Manufactured to National Standard GB/T18287-2020

All are producing at 5S & dust free plant. Our daily production is up to 10K pieces.

Chemical Test

Automatic Welding

Final Testing

Cell Formation & Grading
Temp & Hum Controller
Short-circuit Test

Salt Spray Test
Molding System
Automatic Welding

Automatic Welding
Final Test
Packing

Need Any Customized Lithium Battery Pack?

Contact us

You will receive the charge & discharge curve

12S2P Battery Pack, It is a 5A charge & 10A discharge curve test as a sample for your review.

Time - voltage & current

Capacity - voltage

Time - capacity & specific capacity

Cycle number-charge capacity & discharge capacity & charge specific capacity & discharge specific capacity

Product & Factory Certificates

All batteries are require related certification apart from lab testing, such as voltage, current measure, and each countries have different certificate demand.

Clients are welcome to have any 3rd party certification company verify our batteries or the factory documents.

We have been working with UL, TUV, SGS certication lab. All batteries approved by UL1642, UN38.3, IEC62133, PSE, KC, CB, MSDS certificate or report.

Write To Us

Why choose us, HLC?

Safety & Reliability
All Battery cells will pass rigorous testing. All Battery Packs are Certified and are compliant with regulatory and safety requirements.
Certifications
CE, ROHS, FCC certification and high reliability. UL 1642, UL 2054, MSDS, UN 38.3, IEC 62133,KC,PSE,BIS certifications and more available.
Customer support
Quick turn-around on battery assemblies(10-20 Days). 24*7 services are available.