Home > 21700 Battery >

21700 Battery 3.2V 3000mAh Li-Ion LMFP High Energy Density

Product Categories

Shenzhen Jianheng Technology Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

21700 Battery 3.2V 3000mAh Li-Ion LMFP High Energy Density

Brand Name : OiD

Model Number : IFR21700E30JH

Certification : Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards

Place of Origin : China

MOQ : 100pcs

Price : $0.5 ~ $100.0 / pcs

Delivery Time : 3 ~ 7 days for storage

Payment Terms : TT,L/C,Western Union

Name : 21700 Battery

ODM : Free custom design for packs

Battery Type : 3000mAh Rechargeable

Cathode : LMFP

Higher Energy Density : Longer Runtime for 20-30% more energy than 18650 cells

Superior Power Output : Higher discharge rates (up to 9A)

Cost-Effective & Space-Saving : Reduce pack weight and cost by requiring fewer cells in series and parallel

Future-Proof : Ensure compatibility with next-gen tech for high-demand applications

Contact Now

IFR21700E30JH 3.2V 3000mAh 3C Discharge 1000 Cycles

Product Name

IFR21700E30JH Lithium-Ion Rechargeable Battery

Advantages

High energy density (152Wh/kg)
Long cycle life (1000 cycles)
Stable performance across a wide temperature range
Robust safety features including overcharge and over-discharge protection

Specifications

Item	Specification
Nominal Voltage	3.2V
Nominal Capacity	3000mAh (min. 2950mAh)
Energy Density	152Wh/kg
Internal Resistance	≤25mΩ (AC Impedance, 1000Hz)
Charge Cut-off Voltage	3.65V
Discharge Cut-off Voltage	2.0V
Standard Charge Current	0.5C (1500mA), CCCV, 3.65V, 0.02C (60mA) cut-off
Standard Discharge Current	1C (3000mA)
Max. Charge Current	0.5C (1500mA) at 45°C>T≥35°C; 1C (3000mA) at 35°C>T≥15°C; 0.1C (300mA) at 5°C>T≥0°C
Max. Discharge Current	1C (3000mA) at 60°C>T≥45°C; 3C (9000mA) at 35°C>T≥10°C; 1C (3000mA) at 0°C>T≥-20°C
Dimensions	21.65±0.2mm (Diameter) × 70.95±0.2mm (Height)
Weight	≤65g

Cycle Life

Condition	Performance
Charge/Discharge Cycles (0.5C/1C)	1000 cycles, ≥80% of initial capacity retention
Charge/Discharge Parameters	3.65V–2.0V, 1500mA/3000mA, 300mA cut-off

Discharge Curve

21700 Battery 3.2V 3000mAh Li-Ion LMFP High Energy Density

Operating Temperature Range

Mode	Temperature Range
Charging	0°C to 45°C (Max. surface temperature ≤60°C)
Discharging	-20°C to 60°C (Max. surface temperature ≤70°C)
Storage	-20°C to +40°C (≤3 months); -20°C to +20°C (3–12 months); 10%–35% SOC for long-term storage

Certifications

Complies with safety standards for overcharge, over-discharge, short-circuit, and mechanical stress tests.

Key Features

High Discharge Efficiency: ≥95% at 1C, ≥90% at 2C/3C.
Wide Temperature Adaptability: Reliable performance from -20°C to 60°C.
Safety-Centric Design: Passes nail penetration, heating, and seawater immersion tests.
Optimized for Electric Motorcycles: Ideal for high-power applications like electric motorcycle 21700 Li-Ion Battery systems.

Applications

Electric vehicles (e.g., electric motorcycle 21700 Li-Ion Battery packs)
Power tools
Energy storage systems

21700 Battery 3.2V 3000mAh Li-Ion LMFP High Energy Density

Usage Warnings & Precautions

Do NOT reverse charge, overcharge (>3.65V), or discharge below 2.0V.
Avoid exposure to high temperatures (>70°C) or direct sunlight.
Use only with compatible protection circuits to prevent short circuits.

Storage Guidelines

Store at 10%–35% SOC in dry conditions (0%–45% RH).
Recharge every 12 months if stored long-term.

Warranty & Disclaimer

1-year warranty for manufacturing defects (excludes misuse or improper assembly).
Not liable for damages caused by unauthorized modifications or non-compliant usage.

Product Tags:

Long Cycle Life 21700 Battery

3.2V 3000mAh Li Ion Battery

21700 3000mAh Li Ion Battery

21700 Battery 3.2V 3000mAh Li-Ion LMFP High Energy Density Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Shenzhen Jianheng Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!