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ASOL 18650 8P 3.7V 20800mAh Cylindrical Li-ion Battery Pack
High-capacity 3.7V 20800mAh cylindrical Li-ion battery pack (8P / 76.96Wh) with built-in BMS protection. Designed for portable power banks, portable power stations, outdoor camping lights, solar energy storage systems, and portable fans / mini appliances. Factory-direct OEM & ODM supported.
Item Specs Model 18650-8P Core Specs 3.7V / 20800mAh / 76.96Wh Cells 8P 18650 cylindrical Li-ion cells Charge 4.2V Protection Full BMS Cycles ≥500 Weight ~380g Brand ASOL -
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ASOL 18650 6S1P 22.2V 3500mAh Cylindrical Li-ion Battery Pack
Reliable 22.2V 3500mAh cylindrical Li-ion battery pack (6S1P / 77.7Wh) with built-in BMS protection. Designed for drones, RC remote-control models, robotics / AGV, power tools / garden equipment, and underwater thrusters / power equipment. Factory-direct OEM & ODM supported.
Item Specs Model 18650-6S1P Core Specs 22.2V / 3500mAh / 77.7Wh Cells 6S1P 18650 Li-ion Charge 25.2V Protection Full BMS Cycles ≥500 Weight ~280g Brand ASOL -
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ASOL 18650 4S2P 14.6V 5000mAh Cylindrical Li-ion Battery Pack
Reliable 14.6V 5000mAh 18650 lithium battery pack (4S2P / 73.0Wh) with built-in BMS protection. Designed for portable medical devices, industrial equipment, security & surveillance systems, robotics / AGV, and outdoor portable devices. Factory-direct OEM & ODM supported.
Item Specs Model 18650-4S2P Core Specs 14.6V / 5000mAh / 73.0Wh Cells 4S2P 18650 Cylindrical Li-ion Charge 16.8V Protection Full BMS Cycles ≥500 Weight ~280g Brand ASOL -
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ASOL 21700 4S1P 14.76V 4800mAh Cylindrical Li-ion Battery Pack
High-performance 14.76V 4800mAh 21700 lithium battery pack (4S1P / 70.85Wh) with built-in BMS protection. Designed for industrial handheld devices, robotics / AGV, portable medical equipment, security & surveillance systems, outdoor portable equipment, and smart cleaning equipment. Factory-direct OEM & ODM available.
Item Specs Model 21700-4S1P Core Specs 14.8V / 4800mAh / 70.85Wh Cells 4S1P 21700 Cylindrical Li-ion Charge 16.8V Protection Full BMS Cycles ≥500 Weight ~185g Brand ASOL -
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ASOL 18650 3S2P 11.1V 5200mAh Cylindrical Li-ion Battery Pack
Professional 11.1V 5200mAh 18650 lithium battery pack (3S2P / 57.72Wh) for industrial automation, AGV/AMR robots, portable printers, CCTV surveillance, and medical devices. Factory-direct, OEM customization supported.
Item Specs Model 18650-3S2P Specs 11.1V 5200mAh 57.72Wh Cells 3S2P 18650 Li-ion Charge 12.6V Protection Full BMS Cycles 500+ Connectors Customizable Brand ASOL -
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ASOL 18650 3P 3.7V 7800mAh Cylindrical Li-ion Battery Pack
ASOL 18650-3P — a 3.7V 7800mAh 28.86Wh rechargeable cylindrical Li-ion battery pack (3P parallel configuration) for portable thermal printers, industrial PDA/barcode scanners, portable medical devices, and mini UPS backup power systems. Powers label/receipt/Bluetooth/handheld printers, RFID/warehouse/Android logistics terminals, patient monitors/ultrasound/diagnostic instruments, and router/CCTV emergency backup. Built-in multi-layer PCM (overcharge, over-discharge, over-current, short-circuit, temperature protection). Charge voltage 4.2V, cycle life ≥500. Custom connectors (JST, Molex, Micro-USB, USB-C) and PCM thresholds to your BOM. Factory-direct OEM pricing from ASOL Battery. Bulk orders with global shipping.
Item Details 3P Cylindrical Li-ion Battery 3.7V 7800mAh 28.86Wh Charge 4.2V CC/CV 0.5C Discharge 3.0V Cut-off 1C Cycles ≥500 Temp -20~60°C (Discharge) Protection Full PCM Connectors Custom Supported -
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ASOL 18650 2S4P 7.4V 8000mAh Cylindrical Li-ion Battery Pack
The ASOL 18650-2S4P is a high-capacity 7.4V 8000mAh 59.2Wh rechargeable cylindrical Li-ion battery pack with 2S4P configuration. Primary application: portable thermal printers. Also ideal for industrial PDA/barcode scanners, portable power stations, medical portable devices, educational robots/RC models, and consumer drones. Compact cylindrical-cell construction with built-in multi-layer PCM protection. Charge voltage 8.4V, GB 31241-2022 certified. Custom connectors and packaging available. Factory-direct from ASOL Battery.
Item Specs Model 18650-2S4P Voltage 7.4V Capacity 8000mAh Energy 59.2Wh Configuration 2S4P Charge 8.4V, Max 4A Discharge Max 8A Continuous Protection Full PCM Protection Certification GB 31241-2022 -
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ASOL 703050 3.7V 1000mAh 3.7Wh Lithium Polymer Battery
ASOL 703050 3.7V 1000mAh 3.7Wh Lithium Polymer Battery — Ultra-thin rechargeable LiPo battery cell with compact dimensions (7.0 × 30 × 50 mm), designed to power space-constrained portable electronics and IoT devices. Widely used in mini thermal printers, smart video doorbells, Bluetooth trackers, GPS trackers, smart door locks, and mini Bluetooth speakers — with mini thermal printers representing the largest market segment for this cell size. Features high energy density, stable 3.7V discharge performance, optional PCM protection, and fully customizable wire/connector configurations. Factory direct from ASOL — a trusted lithium polymer battery manufacturer with OEM/ODM capabilities.
Parameter Value Model ASOL 703050 Core Spec 3.7V Li-Po Pouch Cell Capacity 1000mAh / 3.7Wh Dimensions 7.0×30×50mm Standard Current 0.5C (500mA)
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.
