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Round Lithium Polymer Battery

Grepow has been researching developing and manufacturing batteries for more than 20 years. We are the industry-leading manufacturer of lithium polymer batteries. Special technologies and manufacturing experience help us produce safe round cell LiPo batteries that maintain a stable working voltage and capacity. You just need to give us some basic information, we can provide you with ready-made round batteries, or customize a round battery to fit your requirements. For more information, please contact us now.

Grepow Round Lithium Polymer Battery

Grepow Round Batteries Features

  • round battery High energy density High energy density
    Specific energy density up to 460Wh/L light weight.

  • round battery Long cycle lifeLong cycle life
    After 1000 cycles, the capacity maintained over 80%.

  • Ultra-Safe round batteryUltra-Safe
    Meet the requirements of ROHS, CE, UL, UN38. 3, MSDS and other certification.

  • Wide operating temperature round batteryWide operating temperature
    Can be used at temperature -50 ℃~50 ℃ or 20 ℃~80 ℃.

  • Fast charge ability of round batteryFast charge ability
    Support 5C quick charge, maximum C-rate can reach 40C.

  • Ultra-thin round batteryUltra-thin
    The thickness can be as thin as 0.4 mm.

Round Battery List

The capacity of the round battery in the table is for reference. Different forms, capacity and C-Rate are available on request, please contact us.

Records - of

Model No.

Voltage(V)

C-rate

Capacity(mAh)

Thickness(mm)

Width(mm)

Length(mm)

GRP2530027 4.2 1C 135 2.5 30 27
GRP2530027 4.35 1C 145 2.5 30 27
GRP3030027 4.2 1C 170 3.0 30 27
GRP3030027 4.2 15C 140 3.0 30 27
GRP3530027 4.2 1C 210 3.5 30 27
GRP3535035 4.2 1C 225 3.5 35 35
GRP3630027 4.35 1C 225 3.6 30 27
GRP4730027 4.35 1C 330 4.7 30 27
GRP5030027 4.2 3C 300 5.0 30 27
GRP6530027 4.35 3C 430 6.5 30 27
GRP3030028 4.35 1C 185 3.0 30 28
GRP3533031 4.35 1C 295 3.5 33 31
GRP4035030 4.35 1C 360 4.0 35 30
GRP4035035 4.35 1C 405 4.0 35 35
GRP6035033 4.2 1C 630 6.0 35 33
GRP6035033 4.2 1C 630 6.0 35 33
GRP6035033 4.35 1C 650 6.0 35 33
GRP4435035 4.2 1C 450 4.4 35 35
GRP4535035 4.35 1C 475 4.5 35 35
GRP4635035 4.35 1C 480 4.6 35 35
GRP5335035 4.35 1C 560 5.3 35 35
GRP5435035 4.4 1C 610 5.4 35 35
GRP5135035 4.2 1C 525 5.1 35 35
GRP5535035 4.2 1C 580 5.5 35 35
GRP3337036 4.35 1C 385 3.3 37 36
GRP4337036 4.35 1C 530 4.3 37 36
GRP4037036 4.35 1C 495 4.0 37 36
GRP4737036 4.35 1C 580 4.7 37 36
GRP4835035 4.35 1C 545 4.8 35 35
GRP4835035 4.35 1C 530 4.8 35 35
GRP6539029 4.4 1C 665 6.5 39 29
GRP6045043 4.2 1C 1050 6.0 45 43
GRP5545043 5.2 1C 960 5.5 45 43
GRP7550040 4.2 1C 1500 7.5 50 40
GRP5535032 4.4 1C 600 5.5 35 32
GRP3028023 4.35 1C 140 3.0 28 23
GRP551615 3.7 1C 100 5.5 16 15
GRP4033027 4.4 1C 305 4.0 33 27
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Grepow Round Batteries Application

GREPOW produces high-performance round batteries for Smartwatches, rings, sports bracelet, electric toothbrush, headset, Bluetooth earphone, medical equipment, GPS and other wearable products.
Our R&D team works closely with clients to provide the best solution for their batteries.
Electronic Toothbrush

Electronic Toothbrush

Tracking Devices

Tracking Devices

Wireless Headphones

Wireless Headphones

Medical Equipment

Medical Equipment

Smartwatches

Smartwatches

Smart accessories

Smart accessories

Intelligent jewelry

Intelligent jewelry

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