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Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
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China 18650 LiFePO4 Battery 1800mAh High Discharge 2000+ Cycles
China 18650 LiFePO4 Battery 1800mAh High Discharge 2000+ Cycles

  1. China 18650 LiFePO4 Battery 1800mAh High Discharge 2000+ Cycles
  2. China 18650 LiFePO4 Battery 1800mAh High Discharge 2000+ Cycles
  3. China 18650 LiFePO4 Battery 1800mAh High Discharge 2000+ Cycles
  4. China 18650 LiFePO4 Battery 1800mAh High Discharge 2000+ Cycles

18650 LiFePO4 Battery 1800mAh High Discharge 2000+ Cycles

  1. MOQ: 100pcs
  2. Price: $0.5 ~ $100.0 / pcs
  3. Get Latest Price
Delivery Time 3 ~ 7 days for storage
Payment Terms TT,L/C,Western Union
Name LiFePo4 Battery
ODM Free custom design for packs
Battery Type 1800mAh Rechargeable
Superior Safety & Stability Safe LiFePo4 Chemistry
Exceptional Lifespan 2000+ cycles
High-Temperature Resistance -20°C to 60°C
Eco-Friendly & Non-Toxic Cobalt-free chemistry, non-hazardous materials
Cost-Effective Long-Term Value Lower total ownership cost
Brand Name OiD
Model Number IFR18650N18A5.4
Certification CE RoHS UN38.3 IEC 62133 (compliance may vary by region).
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 3 ~ 7 days for storage Payment Terms TT,L/C,Western Union
Name LiFePo4 Battery ODM Free custom design for packs
Battery Type 1800mAh Rechargeable Superior Safety & Stability Safe LiFePo4 Chemistry
Exceptional Lifespan 2000+ cycles High-Temperature Resistance -20°C to 60°C
Eco-Friendly & Non-Toxic Cobalt-free chemistry, non-hazardous materials Cost-Effective Long-Term Value Lower total ownership cost
Brand Name OiD Model Number IFR18650N18A5.4
Certification CE RoHS UN38.3 IEC 62133 (compliance may vary by region). Place of Origin China
High Light 18650 LiFePo4 BatteryLiFePo4 Battery Customized1800mAh Rechargeable Battery High Discharge

IFR18650N18A5.4 3.2V 1800mAh High Discharge LiFePO4 Battery With 2000 Cycle Life

Product Name

IFR18650N18A5.4  Lithium Iron Phosphate (LiFePO4) Battery

Advantages

  • Compact and lightweight design for portable applications.
  • High discharge capability (up to 5400 mA) for power-demanding devices.
  • Long cycle life (2000+ cycles) with stable performance.
  • Low self-discharge rate and minimal energy loss.
  • Safe and eco-friendly LiFePO4 chemistry.

Specifications

Parameter

Value

Nominal Voltage (V)

3.2

Nominal Capacity (mAh)

1800

Approx Weight (g)

43.0

Internal Resistance (mΩ)

30.0

Rated Charge Current (mA)

900

Charging Voltage (V)

3.65

Rated Discharge Current (mA)

900

Max Discharge Current (mA)

5400

Cut-off Voltage (V)

2.0

Max Diameter (mm)

18.5

Max Height (mm)

65.5

Energy (Wh)

5.8

Cycle Life

2000+ cycles at 50% depth of discharge (DOD).

Discharge Curve

Operating Temperature Range

Parameter

Value

Charging Temperature

0°C to 45°C

Discharging Temperature

-20°C to 60°C

Certifications

  • CE
  • RoHS
  • UN38.3
  • IEC 62133 (compliance may vary by region).

Key Features

  • Built-in protection against overcharge, over-discharge, and short circuits.
  • Optimized for high-power, space-constrained applications.
  • Low internal resistance for efficient energy transfer.
  • Compatible with standard 18650 battery holders.

Applications

  • Portable medical devices (e.g., handheld scanners, monitors).
  • High-performance flashlights and tactical gear.
  • Small drones and remote-controlled toys.
  • Backup power for IoT devices and sensors.
  • Consumer electronics (e.g., cameras, vaping devices).

Usage Warnings & Precautions

  • Do not charge outside 0°C–45°C to avoid damage.
  • Use only LiFePO4-compatible chargers.
  • Avoid exposing to water, extreme heat, or direct sunlight.
  • Never stack or modify the battery structure.

Storage Guidelines

  • Store at 15°C–25°C in a dry environment.
  • Maintain charge level between **30%50%** during storage.
  • Recharge every 3 months if unused.

Warranty & Disclaimer

  • Warranty: 24 months from the date of purchase.
  • Disclaimer:Damage caused by misuse, improper storage, or unapproved modifications voids the warranty. Performance metrics are based on controlled lab conditions.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2020

  • Total Annual:

    15000000-20000000

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Our Mission:  Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop... Our Mission:  Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop...

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Get in touch with us

  • Reach Us
  • Shenzhen Jianheng Technology Co., Ltd.
  • 2# Building, Shimao Park, Zhenhuan Rd, Pingshan, Shenzhen, China.
  • https://www.liion-batt.com/

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