3.6V 2500mAh NMC Rechargeable Lithium-ion Battery for 3C Digital Products with 46g Weight

Price Negotiable

Price: Negotiation

MOQ: 10pcs

Delivery Time: 25-30 days

Brand: SOUNDON

Product Description

Product Overview

3.6V 2500mAh NMC rechargeable lithium-ion battery designed for 3C digital products, featuring stable performance and reliable power delivery.

Technical Specifications

Parameter	Value	Conditions
Nominal Capacity	2500 mAh	0.2C5A discharge at 25°C
Nominal Voltage	3.75V	Average voltage at 0.2C5A discharge
Standard Charge Current	0.2 C5A	Working temperature: 0-40°C
Max Charge Current	1C5A	Working temperature: 0-40°C
Charge Cut-off Voltage	4.2V	CC/CV charging method
Standard Discharge Current	0.5C5A	Working temperature: 25°C
Discharge Cut-off Voltage	2.75V	-
Cell Voltage	3.7-3.9V	When leaving factory
Impedance	≤35mΩ	AC 1KHz after 50% charge at 25°C
Weight	Approx. 46g	-
Storage Temperature	-10 to 45°C	Best 20±5°C for long-term storage

Key Features & Advantages

High Capacity Options: Available in 10Ah, 20Ah, 25Ah, 50Ah, 60Ah modules
Superior Energy Density: LiFePO4 batteries at 140 Wh/kg, Li-polymer at 190 Wh/kg
Wide Temperature Performance: >90% capacity efficiency at 55°C, >70% at -20°C
3C High Discharge Current capability
Extended Cycle Life: Li-polymer >2000 cycles, LiFePO4 >3000 cycles
Fast Delivery: Samples available within one week via international express
Quality Certifications: ISO9001, ISO14001, TS16949 quality systems
International Approvals: UN38.3, CB, CE, RoHS, UL certifications
Small Orders Accepted: Samples available for testing and evaluation