ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell

• ASOL 524380 Lithium Polymer Battery — A high-capacity 3000mAh soft-pack Lithium Polymer delivering 11.1Wh energy in an exceptional 5mm ultra-slim profile with a 24×38mm compact rectangular footprint.Key advantages at a glance:
  • 3000mAh High Capacity — 11.1Wh energy in just 5mm thickness, ideal for all-day handheld device operation
  • 5mm Ultra-Slim Profile — Among the thinnest 3000mAh batteries available; fits slim game consoles, mini thermal printers, and e-readers
  • 24×38mm Compact Rectangular — Space-efficient footprint for elongated device enclosures
  • 3000mA (1C) Max Discharge — Powers speakers, cameras, screens, and smart home actuators
  • ~55g Ultra-Lightweight — Minimal impact on handheld device ergonomics
  • ≥500 Cycle Life — Reliable long-term performance
  • Certified — Safety documentation for global product compliance
  • OEM/ODM Ready — Custom tabs, wires, connectors, PCM protection circuits

  Engineered for handheld game consoles, mini thermal printers, e-readers, GPS devices, and medical detection devices.

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  How It Compares

  Battery Type	Capacity	Thickness	Footprint	Energy	Best For
  Standard 3000mAh	3000mAh	8~10mm	35×50mm	11.1Wh	Standard power banks
  ASOL 524380	3000mAh	5mm	24×38mm	11.1Wh	Slim handheld & smart home devices
  Standard 2000mAh	2000mAh	6~7mm	25×35mm	7.4Wh	Less capacity
  Standard 4000mAh	4000mAh	12~15mm	40×55mm	14.8Wh	Too thick for slim devices

  Most 3000mAh batteries are 8~10mm thick. The 524380 delivers 3000mAh at just 5mm — 37-50% thinner than competitors while maintaining full 11.1Wh capacity. The elongated 24×38mm rectangle is ideal for slim handheld devices like game consoles, mini thermal printers, and e-readers that need high capacity without bulk.

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  Key Features

  Ultra-slim power for handhelds

  3000mAh / 11.1Wh High Capacity

  Powers handheld games 6–8 hours, speakers 10+ hours.

  5mm Ultra-Slim Profile

  37–50% thinner than standard 3000mAh batteries.

  24×38mm Compact Rectangular

  Elongated form factor matches handheld and speaker chassis.

  3000mA (1C) Max Discharge

  Drives speakers, motors, screens and wireless modules at once.

  ≥500 Cycle Life

  Reliable long-term performance at 100% DOD, 0.2C, 25°C.

  Wide Temperature Range

  Charge 0~45°C, discharge -20~60°C.

  CE/MSDS Certified

  Safety documentation for global product compliance.

  ~55g Ultra-Lightweight

  Minimal impact on handheld device weight and balance.

  OEM/ODM Ready

  Custom tabs, wires, connectors & PCM protection circuits.

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  Applications

  Where the 524380 is used

  Handheld Game Console

  6-8 hrs gameplay; 5mm slim fits modern console chassis.

  Gaming Controller

  40-60 hrs wireless play; fits controller handle cavity.

  Mini Thermal Printer

  200-300+ receipts per charge for mobile POS & labeling.

  E-Reader

  2-4 weeks reading standby; ultra-slim e-ink chassis fit.

  GPS Tracker

  20-40 hrs continuous tracking in compact handheld units.

  Medical Devices

  8-16 hrs stable output for portable diagnostic tools.

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  Technical Specifications

  Parameter	Specification
  Chemistry	Lithium Polymer (Lithium Polymer)
  Nominal Voltage	3.7V
  Nominal Capacity	3000mAh / 11.1Wh
  Dimensions	5 ± 0.2 × 24 ± 0.5 × 38 ± 0.5 mm
  Thickness	5mm Ultra-Slim
  Weight	Approx. 55g
  Max Continuous Discharge	3000mA (1C)
  Max Continuous Charge	1500mA (0.5C)
  Cycle Life	≥500 cycles (100% DOD, 0.2C, 25°C)
  Operating Temp (Discharge)	-20°C ~ 60°C
  Operating Temp (Charge)	0°C ~ 45°C
  Storage Temperature	-20°C ~ 45°C (<3 months)
  Certifications	CE, MSDS
  Shelf Life	≥% self-discharge per month

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  Quality Assurance

  Test Item	Standard	Result
  Appearance	No damage, no leakage	✓Pass
  Open Circuit Voltage	3.85V ± 0.05V	✓Pass
  Capacity Check	≥950mAh @ 0.2C	✓Pass
  Overcharge Protection	4.225V ± 0.025V cutoff	✓Pass
  Overdischarge Protection	2.75V ± 0.1V cutoff	✓Pass
  Short Circuit Protection	<1ms response, auto-recover	✓Pass
  Drop Test	1m drop, no fire/no explosion	✓Pass
  Thermal Shock	75°C →-40°C cycling	✓Pass

  Frequently Asked Questions

  What are the key specifications of the ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell?

  The ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell is a 3.7V 3000mAh / 11.1Wh lithium battery, measuring 5 × 24 × 38 mm, weighing ~55g.

  What is the maximum discharge current of the ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell?

  The ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell supports a maximum continuous discharge current of 3000mA.

  How many charge cycles does the ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell last?

  The ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell is rated for ≥500 cycles, retaining strong capacity across its service life.

  What safety certifications does the ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell have?

  It is certified to CE, MSDS, and full test reports can be provided on request.

  Does ASOL offer OEM/ODM customization for the ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell?

  Yes. As a lithium battery manufacturer, ASOL provides full OEM/ODM customization — capacity, voltage, cell configuration, connector type, wire length, and label printing can all be tailored to your application and order volume.

  Can I get a sample or a quote for the ASOL 524380 3.7V 3000mAh Lithium Polymer Battery Cell?

  Yes. Sample availability and cost are confirmed after project review. Freight is paid by the customer. Email info@asolbattery.com or message +86 15779858703 on WhatsApp for a quote — ASOL typically responds within 24 hours on working days.

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  Contact ASOL Battery

  • Email: info@asolbattery.com
  • WhatsApp: +86 157 7985 8703
  • Website: www.asolbattery.com

  OEM/ODM Services Available — Custom tabs, wires, connectors, PCM protection circuits, and packaging

Need a different size or capacity? Explore ASOL’s full lithium polymer battery range →