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Shenzhen Meisha New Energy Technology Co., LTD

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China 3.7V 27000mAh 21700 Lithium Ion Battery Pack 99.9Wh For LED Light Power Bank
China 3.7V 27000mAh 21700 Lithium Ion Battery Pack 99.9Wh For LED Light Power Bank

  1. China 3.7V 27000mAh 21700 Lithium Ion Battery Pack 99.9Wh For LED Light Power Bank
  2. China 3.7V 27000mAh 21700 Lithium Ion Battery Pack 99.9Wh For LED Light Power Bank
  3. China 3.7V 27000mAh 21700 Lithium Ion Battery Pack 99.9Wh For LED Light Power Bank

3.7V 27000mAh 21700 Lithium Ion Battery Pack 99.9Wh For LED Light Power Bank

  1. MOQ: 100PCS
  2. Price:
  3. Get Latest Price
Supply Ability 100000PCS
Built-in Protection System Integrated BMS board, effectively prevents overcharge, overdischarge, overcurrent, short circuit and overheating
Rated Capacity 27000mAh
Battery Type 21700 Cylindrical Lithium Ion Battery Pack
Cycle Life ≥500 full charge-discharge cycles (80% capacity retention)
Payment Terms T/T
Full Charge Voltage 4.2V
Delivery Time 10-15days
Nominal Voltage 3.7V
Rated Energy 99.9Wh
Place of Origin Shenzhen, China
Brand Name MEISAEN
Model Number 21700-27000-3.7V

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 100000PCS Built-in Protection System Integrated BMS board, effectively prevents overcharge, overdischarge, overcurrent, short circuit and overheating
Rated Capacity 27000mAh Battery Type 21700 Cylindrical Lithium Ion Battery Pack
Cycle Life ≥500 full charge-discharge cycles (80% capacity retention) Payment Terms T/T
Full Charge Voltage 4.2V Delivery Time 10-15days
Nominal Voltage 3.7V Rated Energy 99.9Wh
Place of Origin Shenzhen, China Brand Name MEISAEN
Model Number 21700-27000-3.7V
High Light 21700 Lithium Ion Battery Pack27000mAh 21700 Lithium Ion Battery21700 Lithium Ion Battery 99.9Wh

Key Features

  • High Capacity & Energy: 27000mAh (27Ah) capacity at 3.7V, delivering 99.9Wh of total energy for extended runtime.
  • Premium 21700 Cells: Built with grade-A 21700 lithium-ion cells, featuring low self-discharge and stable performance.
  • Built-in Protection System: Integrated BMS (Battery Management System) safeguards against overcharge, over-discharge, over-current, short circuit, and overheating.
  • Rechargeable & Durable: Supports hundreds of charge-discharge cycles with minimal capacity degradation, ensuring long service life.
  • Compact & Safe Design: Sealed with insulating PVC wrap, easy to install and use, with CE, RoHS, and UN38.3 compliance for safe shipping.
  • Wide Compatibility: Suitable for a variety of low-to-medium power devices such as LED lights, portable speakers, DIY power supplies, monitoring equipment, and small consumer electronics.
    Item Details
    Model 3.7V 27000mAh 21700 Li-ion Battery Pack
    Nominal Voltage 3.7V
    Rated Capacity 27000mAh (27Ah)
    Rated Energy 99.9Wh
    Full Charge Voltage 4.2V
    Cut-off Voltage 3.0V (controlled by BMS)
    Standard Charge Current 2.7A (0.1C, max recommended)
    Continuous Discharge Current 5A (customizable on request)
    Peak Discharge Current 10A (customizable on request)
    Cycle Life ≥ 500 cycles (at 80% depth of discharge)
    Operating Temperature Charge: 0°C ~ +45°C
     
    Discharge: -20°C ~ +60°C
    Connector Bare wire leads (red positive, black negative)
    Protection Built-in BMS (overcharge, over-discharge, over-current, short circuit, overheat)
    Certifications CE, RoHS, UN38.3 compliant
    Weight ~360g (approximate)

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2016

  • Total Annual:

    2000USD-3000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Shenzhen Meisha New Energy Technology Co., Ltd. is a comprehensive enterprise mainly engaged in industry-customized battery modules, scheme design, research and development, production and marketing, and its technical level is in the leading position in the industry. Established in July 2016 with a ... Shenzhen Meisha New Energy Technology Co., Ltd. is a comprehensive enterprise mainly engaged in industry-customized battery modules, scheme design, research and development, production and marketing, and its technical level is in the leading position in the industry. Established in July 2016 with a ...

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Get in touch with us

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  • Shenzhen Meisha New Energy Technology Co., LTD
  • Room 811, Kaihaoda Building, Block 1, No.1 Gongyeyuan Road, Shanghenglang Community, Dalang Subdistrict, Longhua District, Shenzhen City
  • https://www.newenergy-batteries.com/

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