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12V 19.2Ah 21700 Lithium Ion Battery Pack 3S4P 213Wh With E Scooter Power Tools

Basic Properties
Place of Origin: Shenzhen, China
Brand Name: MEISAEN
Model Number: 21700 12V 19.2Ah
Trading Properties
Minimum Order Quantity: 100PCS
Payment Terms: T/T
Supply Ability: 100000PCS
Specifications
Cell Model: 21700 Lithium Ion Cells Configuration: 3S4P (3 Series, 4 Parallel)
Nominal Voltage: 12V Rated Capacity: 19.2Ah
Total Energy: 213Wh Rechargeable: Yes, Repeated Cycle Use Supported
High Light:

Lithium Ion Battery Pack 3S4P

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12V 19.2Ah Lithium Ion Battery Pack

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Lithium Ion Battery Pack 213Wh

Product Description

Product Overview

Upgrade your power solutions with our high-performance 12V 19.2Ah 21700 Lithium-ion Battery Pack (3S4P). Built with premium 21700 cylindrical cells, this 11.1V nominal (12V system) battery delivers a reliable 213.12Wh of energy, designed for long cycle life, low self-discharge, and consistent power output. It comes with an integrated BMS (Battery Management System) to protect against overcharge, over-discharge, short circuits, and overheating, ensuring safety and stability for all your devices.

Key Features

High-Capacity 21700 Cells: Built with 3S4P configuration using top-tier 21700 cells, offering 19.2Ah capacity for extended runtime compared to traditional 18650 packs.

Built-in Smart BMS Protection: Pre-installed BMS safeguards against overcharging, over-discharging, over-current, short circuits, and overheating for worry-free use.

Stable 12V System Compatibility: Nominal 11.1V (fully charged 12.6V) works seamlessly with most 12V devices like power tools, solar lights, e-scooters, and portable electronics.

Long Cycle Life & Durability: Supports over 800 charge-discharge cycles with minimal capacity fade, outlasting lead-acid batteries in both lifespan and performance.

Low Self-Discharge & Eco-Friendly: Maintains 80% capacity after 6 months of storage; no toxic lead or acid, fully RoHS compliant.

Versatile Application: Ideal for power tools, solar energy storage, backup power supplies, e-bikes, medical equipment, and outdoor electronics.
Parameter Details
Cell Type 21700 Lithium-ion Cylindrical Cells
Configuration 3S4P (3 Series, 4 Parallel)
Nominal Voltage 11.1V (12V System)
Rated Capacity 19.2Ah
Total Energy 213.12Wh
Charge Voltage 12.6V (Max)
Discharge Cut-off Voltage 8.25V
Continuous Discharge Current 5A (Customizable)
Peak Discharge Current 10A (Customizable)
Cycle Life ≥800 Cycles (to 80% capacity)
Operating Temperature Charge: 0~45°C; Discharge: -20~60°C
Certifications UN38.3, MSDS, IEC62133, RoHS
Connector XT60/XT30/Optional
Protection Built-in BMS

Applications

  • Power Tools & Garden Equipment
  • Solar Street Lights & Small Solar Systems
  • E-Scooters, E-Bikes, and Mobility Devices
  • Medical Equipment & Portable Electronics
  • Backup UPS Systems & Emergency Power Supplies
  • Outdoor Camping & RV Power Solutions

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