Lithium Polymer Battery

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    ASOL 105080 3.7V 5000mAh Lithium Polymer

    ASOL 105080 Li-Po battery cell: 3.7V | 5000mAh | 18.5Wh | 10.5×50×82mm. Top choice for portable power banks, portable Bluetooth speakers, mini projectors, portable monitors, POS terminals. CE/RoHS/UN38.3 certified. Factory-direct pricing. Samples in 3–7 days.

    Spec Value
    Model ASOL 105080
    Voltage 3.7V Nominal
    Capacity 5000mAh / 18.5Wh
    Dimensions 10.5mm (T) × 50mm (W) × 82mm (L)
    Weight ~90g
    Certifications CE · RoHS · UN38.3 · MSDS
    MOQ 100 pcs
    Lead Time 7–15 working days
  • product

    ASOL 706090 3.7V 5000mAh High-Capacity Lithium Polymer Battery

    ASOL 706090 3.7V 5000mAh Lithium Polymer Battery | Li-Po Soft Pack | 7.0mm Slim × 60mm Wide × 90mm Long | 18.5Wh High Energy | 1C Charge/Discharge | UN38.3 Certified | for Power Bank, Portable Bluetooth Speaker, Tablet PC, GPS Tracker, Handheld POS Terminal, PDA/Data Collector, Barcode Scanner | OEM Battery Manufacturer

    Parameter Value
    Capacity 5000mAh / 18.5Wh
    Dimensions 7.0×60×90mm (Slim & Large-Area)
    Max Discharge 5000mA (1C)
    Cycle Life ≥500 Cycles
    Certifications UN38.3 · CE · KC
    Service OEM & Wholesale
  • product

    ASOL 523450 3.7V 1000mAh Lithium Polymer Battery

    ASOL 523450 | 3.7V 1000mAh | 52.5×34.5×5.3mm | 1C Discharge | -20~60°C Wide Temp | for Digital Meters, Smart Cards, Portable Medical Devices

    Spec Value
    Capacity 1000mAh / 3.7Wh
    Size 52.5 × 34.5 × 5.3 mm
    Discharge Temp -20°C ~ +60°C
    Max Current 1000mA (1C continuous)
    Cycle Life ≥300 cycles
    Certifications UN38.3, CE, KC
  • product

    ASOL 751645 3.7V 420mAh 2C Fast-Charge Lithium Polymer Battery

    ASOL 751645 2C Fast-Charge LiPo Battery 3.7V 420mAh 1.554Wh | Ultra-Slim 7.5mm × Ultra-Narrow 16mm | Charge 2× Faster ~30 min to 80% | for Smart Watch Mini GPS Tracker Smart Bracelet Bluetooth Earbuds Case Medical Wearable Device Bluetooth Item Finder — UN38.3/UL/CB/PSE Certified, OEM/ODM

    Spec Value
    Voltage 3.7V
    Capacity 420mAh
    Energy 1.554Wh
    Dimensions 7.5 × 16 × 45mm
    Max Charge 2C (820mA)
    Max Discharge 2C (840mA)
    Cycle Life ≥500 Cycles
    Certs UN38.3, UL1642, CB, PSE
  • product

    ASOL 102050 3.7V 1000mAh Lithium Polymer Batter

    ASOL 102050 3.7V 1000mAh Lithium Polymer Battery | Li-Po Soft Pack | Slim 10×20×50mm | −20°C~+60°C Wide Temp | 1C Charge/Discharge | UL/CB/KC/PSE/CQC/UN38.3 Certified | for GPS Tracker, Pet Tracker, Vehicle Tracker, Asset Tracker, Dash Camera — OEM Battery Manufacturer

    Spec Value
    Voltage 3.7V
    Capacity 1000mAh
    Energy 3.7Wh
    Dimensions 10 × 20 × 50mm
    Max Discharge 1C (1000mA)
    Cycle Life ≥500 Cycles
    Discharge Temp -20°C ~ +60°C
    Certs UN38.3, UL1642, CB, PSE
  • product

    ASOL 381922 3.7V 180mAh Lithium Polymer Battery

    ASOL 381922 3.7V 180mAh Lithium Polymer Battery | Li-Po Soft Pack | Ultra-Thin 3.9mm × Super-Narrow 19.5mm × 25mm | 0.666Wh | 1C Charge/Discharge | UN38.3 Certified | for Smart Ring, GPS Tracker, Bluetooth Earbuds Case, Smart Bracelet, Medical Wearable | OEM Battery Manufacturer

    Parameter Value
    Capacity 180mAh
    Energy 0.666Wh
    Dimensions 3.9×19.5×25mm (Ultra-Thin & Ultra-Narrow)
    Max Discharge 180mA (1C)
    Cycle Life ≥500 Cycles
    Service OEM & Wholesale
  • product

    ASOL 303030 3.7V 250mAh Lithium Polymer Battery

    ASOL 303030 3.7V 250mAh Lithium Polymer Battery | Li-Po Soft Pack | Ultra-Ultra-Thin 3.1mm × Compact 30.5×32.5mm | 0.925Wh | 1C Charge/Discharge | UN38.3 Certified | for TWS Earbuds Charging Case, Bluetooth Item Finder, Smart Watch, Mini GPS Tracker, Smart Ring | OEM Battery Manufacturer

    Parameter Value
    Capacity 250mAh
    Energy 0.925Wh
    Dimensions 3.1×30.5×32.5mm (Ultra-Thin & Compact)
    Max Discharge 250mA (1C)
    Cycle Life ≥500 Cycles
    Service OEM & Wholesale
  • product

    ASOL 553759 3.7V 1350mAh Lithium Polymer Battery

    ASOL 553759 3.7V 1350mAh Lithium Polymer Battery | Li-Po Soft Pack | Ultra-Slim 5.6mm × Super-Narrow 37.5mm | 4.995Wh | 1C Charge/Discharge | UL/CB/KC/PSE/UN38.3 Certified | for Smart Video Doorbell, GPS Tracker, Smart Home Sensor, Compact Indoor Security Camera, Portable Thermal Printer — OEM Battery Manufacturer

    Parameter Value
    Capacity 1350mAh
    Energy 4.995Wh
    Dimensions (T×W×H) 5.6×37.5×62mm (Ultra-Slim & Super-Narrow)
    Max Discharge 1350mA (1C)
    Cycle Life ≥300 Cycles
    Certifications UL · CB · KC · PSE · UN38.3
    Service OEM & Wholesale

Shenzhen Asol Battery Tech Co., Ltd. (ASOL)

Assembly, production & global distribution of advanced lithium battery solutions — custom lithium-ion & LiFePO4 battery packs, RV intelligent power systems and portable power stations for B2B clients worldwide.

ASOL specializes in the assembly, production and global distribution of lithium battery packs and portable power systems. Our team supports OEM/ODM customization, sample development and worldwide shipping for distributors, importers and brand owners.

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