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Lithium Polymer Battery
ASOL 403040 3.7V 400mAh Lithium Polymer Battery
ASOL 403040 3.7V 400mAh Lithium Polymer Battery | Li-Po Soft Pack | Ultra-Slim 4.1mm | Mini Size | UN38.3 Certified | for TWS Earbuds, Wearables, IoT Sensors
Parameter Value Cell Type Lithium Polymer Soft Pack Dimensions (T×W×H) 4.1 × 30.5 × 43mm (Ultra-Slim) Nominal Voltage 3.7 V Nominal Capacity 400 mAh Rated Energy 1.48 Wh Certifications UN38.3 Cycle Life 500+ cycles (100% DOD, 1C) -
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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 -
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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 -
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 503470 3.7V 1600mAh Lithium Polymer Battery
ASOL 503470 3.7V 1600mAh 5.92Wh Lithium Polymer Battery | Li-Po Soft Pack | Ultra-Slim 5.2mm | Wide Temp -20~60°C | High Discharge | Dash Cam | GPS Tracker | Military Device | Handheld Scanner | Ambient Light | OEM/ODM
Parameter Details Battery Type Lithium Polymer (Li-Po) Soft Pack Model 503470 Nominal Voltage 3.7V Rated Capacity 1600mAh / 5.92Wh Dimensions 5.2 × 34.5 × 73 mm (Ultra-Slim Profile) Max Discharge 1600mA (1C) Continuous, 3200mA (2C) Peak Temperature Range Charge: 0~45°C / Discharge: -20~60°C Cycle Life ≥300 charge cycles Connector JST 1.25 PH (Customizable options available) Certifications CE/FCC/RoHS Compliant -
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ASOL 505573 3.7V 2500mAh Lithium Polymer Battery
ASOL 505573 3.7V 2500mAh Lithium Polymer Battery | Li-Po Soft Pack | Ultra-Slim 7.6mm | 9-Certified (UN38.3) | for TWS Earbuds, POS Terminals, E-Readers, Portable Devices
Parameter Specification Nominal Capacity 2500mAh Long-lasting Power Rated Energy 9.25Wh Dimensions 50.5×55.5×7.6mm Ultra-Slim Flat Design Cycle Life ≥300 Cycles Certifications UN38.3 Service Support OEM & Wholesale -
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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 -
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ASOL 524380 3.7V 3000mAh Lithium Polymer Battery
The ASOL 524380 is a 3.7V 3000mAh LiPo battery with 5mm ultra-slim profile and 24×38mm compact rectangular footprint — delivering 11.1Wh high energy density in an exceptionally thin form factor. Engineered for handheld game consoles, mini thermal printers, e-readers, GPS devices, and medical detection devices.
Parameter Value Model ASOL 524380 Type 3.7V Li-Po Pouch Cell Capacity 3000mAh / 11.1Wh Size 5.2×43×80mm Max Discharge 3.0A (1C) Weight ~45g
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
From custom cell selection and BMS design to in-house pack assembly and pre-shipment testing, ASOL manages the full process under one roof — supporting flexible order volumes, rapid prototyping and dependable lead times for distributors, importers and brand owners worldwide.
