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ASOL 736285 3.7V 4750mAh Lithium Polymer Battery
ASOL 736285 3.7V 4750mAh 17.575Wh Lithium Polymer Battery | Li-Po Soft Pack | Ultra-Slim 4.8mm | Narrow 62.5mm Width | for Tablet Device, Portable Monitor, Smart POS Terminal, Smart Control Panel, Mini Projector — OEM/ODM
Specification Value Voltage 3.7V Capacity 4750mAh Energy 17.575Wh Dimensions (T×W×H) 4.8×62.5×88mm, Ultra-Slim Max Discharge 2500mA (continuous) Cycle Life ≥500 cycles (100% DOD, 0.2C) Certification UN38.3 -
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ASOL 102025 3.7V 420mAh Lithium Polymer Battery
ASOL 102025 3.7V 420mAh 3C High-Rate Lithium Polymer Battery | Li-Po Soft Pack | 10.5×20.5×28mm | 1.554Wh | 1260mA Peak Discharge | 3× More Power Than Standard 1C | UN38.3 Certified | for Bluetooth Tracker, Key Finder, Wallet Tracker, Pet Tracker, TWS Earbuds Charging Case, Voice Recorder | OEM Battery Manufacturer
Parameter Specification Cell Type Lithium Polymer Soft Pack Dimensions (L×W×H) 10.5×20.5×28mm Nominal Voltage 3.7V Nominal Capacity 420mAh Nominal Energy 1.55Wh Certification UN38.3 Cycle Life ≥500 cycles (100% DOD, 0.2C) -
Lithium Polymer Battery
ASOL 502540 3.7V 500mAh Lithium Polymer Battery
ASOL 502540 3.7V 500mAh Lithium Polymer Battery | Li-Po Soft Pack | 50.5×25.5×42.5mm | Rechargeable Li-Po Cell | for TWS Earbuds Charging Case, Bluetooth Speaker, Smart Watch, GPS Tracker, Dash Cam | OEM Battery Manufacturer
Parameter Value Cell Type Lithium Polymer Soft Pack Dimensions (L×W×H) 50.5×25.5×42.5mm Nominal Voltage 3.7V Nominal Capacity 500mAh Nominal Energy 1.85Wh Certification UN38.3 Cycle Life ≥500 cycles (100% DOD, 0.2C) -
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ASOL 902035 3.7V 620mAh Lithium Polymer Battery
ASOL 902035 3.7V 620mAh Lithium Polymer Battery — Premium rechargeable Li-Po soft pack battery for GPS trackers, smart watches, Bluetooth headphones, portable speakers, fitness trackers, and TWS earbuds. 9.5×20.5×38mm, 2.29Wh, 500+ cycles. UL/CB/KC/PSE/UN38.3 certified.
Parameter Value Cell Type Lithium Polymer Soft Pack (Li-Po) Dimensions 9.5 × 20.5 × 38 mm Nominal Voltage 3.7 V Nominal Capacity 620 mAh Rated Energy 2.29 Wh Certifications UL, CB, KC, PSE, UN38.3 Cycle Life ≥500 Cycles -
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ASOL 702530 3.7V 250mAh Lithium Polymer Battery
ASOL 702530 3.7V 250mAh Lithium Polymer Battery | Li-Po Soft Pack Rechargeable | for Bluetooth Headphone TWS Earbuds Portable Speaker Beauty Device Electronic Toy — UN38.3 Certified, OEM/ODM
Parameter Value Cell Type Lithium Polymer Soft Pack Nominal Voltage 3.7 V Nominal Capacity 250 mAh Rated Energy 0.925 Wh Dimensions 70.5mm × 25.5mm × 32.5mm (T×W×H) Cycle Life ≥500 cycles (100% DOD, 0.5C charge/discharge) Certifications UN38.3 Certified -
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ASOL 302025 3.7V 110mAh Lithium Polymer Battery
ASOL 302025 3.7V 110mAh Lithium Polymer Battery | Ultra-Thin Li-Po Soft Pack | 3.1mm Thickness | for Smart Watch Fitness Band TWS Earbuds Hearing Aids Smart Glasses — UN38.3 Certified, OEM/ODM
Parameter Value Cell Type Lithium Polymer Soft Pack Nominal Voltage 3.7 V Nominal Capacity 110 mAh Rated Energy 0.407 Wh Dimensions 3.1mm × 20.5mm × 28mm (T×W×H) Cycle Life ≥500 cycles (100% DOD, 1C charge/discharge) Certifications UN38.3 Certified -
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ASOL 501525 3.7V 150mAh Lithium Polymer Battery
ASOL 501525 3.7V 150mAh Lithium Polymer Battery | Li-Po Soft Pack | 5.2mm Ultra-Slim | Built-in Protection | for Bluetooth Tracker GPS Tracker Smart Tag TWS Earbuds — UN38.3 Certified, OEM/ODM
Parameter Value Cell Type Lithium Polymer Soft Pack (PVC Shell) Nominal Voltage 3.7 V Nominal Capacity 150 mAh Rated Energy 0.555 Wh Dimensions 5.2mm × 15.5mm × 28mm (T×W×H) Cycle Life ≥500 cycles Certifications UN38.3 Certified -
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ASOL 500943 3.7V 185mAh Lithium Polymer Battery
ASOL 500943 3.7V 185mAh 0.685Wh Lithium Polymer Battery | Li-Po Soft Pack | Ultra-Thin 5.1mm | Wide Temp -20~60°C | 500+ Cycles | Stylus Pen | Smart Pen | Digital Pen | Drawing Tablet Pen | Active Stylus | E-Paper Pen | OEM/ODM
Parameter Specification Cell Type Lithium Polymer (Li-Po) Soft Pack Dimensions 5.1 × 10.5 × 45 mm — Ultra-Thin Profile Nominal Capacity / Nominal Energy 185mAh / 0.685Wh Max Continuous Discharge Current 185mA (1C) Continuous Operating Temperature Range Charge: 0℃ to 45℃ Discharge: -20℃ to 60℃ Cycle Life ≥500 cycles Connector Type JST 1.0 PH / Customizable
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.
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- Manufacturer: Shenzhen Asol Battery Tech Co., Ltd.
- Location: Qingxi Town, Dongguan, Guangdong, China
- Email: info@asolbattery.com
- Tel: +86 157 7985 8703
- Service: OEM / ODM & custom battery solutions
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.
