Custom Lithium Battery Manufacturer

HLC Battery has been designing and assembling custom battery solutions since 2014. We supply battery pack components of all chemistries and all electronic applications, all manufactured to meet the unique requirements of our customers. From medical and military equipment to emergency lighting systems and many industrial applications, we can design and manufacture the perfect portable power solution for your needs.

custom lithium battery

High performance custom lithium battery

We are an industry leader in custom battery systems engineering and manufacturing, with a focus on lithium battery packs. Our portable energy solutions optimize performance, size, longevity and cost to provide our customers with a unique competitive advantage.

We are one of the most professional custom battery pack assemblers in China, servicing some of the most well-known mobile devices in the industry. We insist on our quality to ensure that each battery meets customer needs.

Custom Lithium ion Battery Applicants

We often talk about ternary lithium batteries or iron-lithium batteries, which are named after the positive active material. As we all know, the specific parameters of the cells with the same technical route are not exactly the same. This article shows the general level of the current parameters. The six types of lithium batteries include: lithium cobalt oxide (LiCoO2), lithium manganate (LiMn2O4), lithium nickel cobalt manganate (LiNiMnCoO2 or NMC), lithium nickel cobalt aluminate (LiNiCoAlO2 or NCA), lithium iron phosphate (LiFePO4) , lithium titanate (Li4Ti5O12).

Solar Lighting Solution

Muscle Massager Gun

Smart Robotics

Headlamp Lighting

Consumer Electronics

Portable Ultrasound

Custom lithium battery packs are commonly used in a broad spectrum of applications, including:

  • Street lights, high mast lights, garden lights, solar street lights, and security lights.
  • Medical devices, physical therapy equipment, nebulizer, portable ultrasound, blood pressure monitor.
  • Fascia gun, massage gun, muscle massage tool.
  • Smart robotics, toy robotics, robot vacuum, electric window cleaner, educational robotics.
  • Headlamp lighting, LED lights, head torch, cycling headlight, portable lighting.
  • Consumer electronics, Bluetooth speaker, camera, video recorder, VR glasses.

What we can do for lithium battery custom

  1. We will evaluate the lithium battery solution after reviewing all information you provide.

  2. We will decide the battery chemistries and battery pack solution.

  3. Assembly the lithium battery to meet customer requests and performance.

  4. UN, UL  & IEC testing and certification.

  5. Final testing and delivery schedule.
custom lithium battery

Lithium Battery Custom Process

Need Any Customized 18650 Battery Pack?

3.7V Lithium Polymer Battery Model List

ModelCapacityVoltage(V)Resistance(mΩ)Thickness(mm)Width(mm)Length(mm)
10205010003.7≤7010.020.050.0
1025358003.7≤7010.025.035.0
10254011003.7≤6010.025.040.5
1030308003.7≤7010.030.230.5
10303510003.7≤6010.230.035.0
10304012003.7≤6010.030.540.0
10304815003.7≤6010.030.048
10345018003.7≤6010.034.550.5
10405022003.7≤6010.040.050.5
3030403203.7≤1403.130.040.0
3034505003.7≤803.034.050.0
4015251103.7≤2204.015.025.0
4020352503.7≤1304.020.035.0
4030404503.7≤1004.030.040.0
4030485803.7≤1004.030.048.0
5030355503.7≤805.030.035.0
50356012003.7≤605.035.060.0
5040438503.7≤805.040.043.0
50508020003.7≤505.050.080.0
5520353503.7≤1005.520.035.0
5525303503.7≤1205.525.030.0
5530305003.7≤805.530.030.0
55345010003.7≤605.534.050.0
55405012503.7≤605.640.050.0
5827284003.7≤1205.827.028.0
6020232103.7≤1506.020.030.0
6020404503.7≤906.020.040.0
6020465003.7≤806.020.046.0
6026274003.7≤1406.326.527.0
6030407503.7≤806.030.040.0
6030469003.7≤806.030.046.0
6030489503.7≤606.030.048.0
6034439003.7≤806.034.043.0
60345011003.7≤606.034.050.0
60347218503.7≤606.034.072.0
6035408003.7≤806.035.040.5
6035428003.7≤606.035.042.0
60385514003.7≤606.038.055.0
60404010003.7≤606.040.039.5
60456520003.7≤606.045.065.0
60485919003.7≤606.048.059.0
60508030003.7≤606.050.080.0
63257614003.7≤606.325.076.0
64345513003.7≤606.434.055.0
6520252503.7≤1506.920.525.5
65347220003.7≤606.534.072.0
6535368503.7≤606.535.036.0
65465821003.7≤606.546.058.0
68267212003.7≤606.826.072.0
6834388503.7≤806.834.038.0
68366518003.7≤606.836.065.0
68406020003.7≤606.840.060.0
7020253003.7≤1207.020.525.5
7020384803.7≤807.020.038.0
7020405003.7≤807.020.040.0
7025304503.7≤1007.025.030.0
7028316303.7≤807.028.031.0
70288721503.7≤507.028.087.5
70306316003.7≤607.030.063.0
70344310003.7≤607.134.543.0
70345012003.7≤607.034.050.0
70406018003.7≤607.240.560.5
70425015003.7≤607.041.550.0
70456526003.7≤507.045.065.0
70584823003.7≤607.058.048.0
71306316003.7≤607.130.063.0
72288821503.7≤507.228.088.0
7229244503.7≤1507.229.024.0
7526367003.7≤807.326.036.0
75353810003.7≤607.535.038.0
75365015003.7≤607.536.050.0
75405319003.7≤607.540.053.0
78309426003.7≤508.030.594.5
8020467503.7≤808.020.046.0

18650 Battery Cell Specs

BAK 18650 3050mAh 6.1A Battery

BAK 18650 3350mAh 6.5A Battery

BAK 18650 2500mAh 20A Battery

LG HG2 18650 3000mAh 20A Battery

LG 18650 HD2 2000mAh 25A Battery

LG Chem 18650 HE2 2500mAh Battery

Samsung ICR18650-26J 2600mAh Battery

Samsung INR18650-25R 2500mAh Battery

Samsung INR18650-20S 2000mAh Battery

Contact us to custom lithium battery

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.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@hlcbattery.com”