Heated Power Li-ion Battery Cell 7.4V 2200mAh 2s1p 18650 Smart Rechargeable Storage Solar Lithium Ion Li-Polymer Batteries Pack for Handheld Terminal Device

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Product Description

Basic Specifications

Model NO.
7.4V 2200mAh 2s1p
Cycle Life
500 times
Warranty
12 months
Service
OEM/ODM Support
Trademark
PL
Origin
China
HS Code
8506500000
Capacity
500,000 pieces/Year

Product Overview

Your trusted battery partner, specializing in Li-Polymer, LiFePO4, and Li-ion batteries with high performance and tailored solutions. The High-Capacity Li-Polymer Battery features a compact 465988 form factor, delivering stable 3.7V output and a reliable 2630mAh capacity. With high energy density (≈185Wh/kg), an extended cycle life (≥500 cycles), and compliance with global safety certifications (CE, UN38.3, RoHS), this rechargeable battery excels in powering tablets, portable medical devices, and other high-demand electronics.

Technical Parameters Rating Notes
Capacity Typical 2630mAh Discharge: 0.2CmA; Cut-off: 2.5V
Minimum 2630mAh -
Nominal Voltage3.7V-
AC Impedance Resistance≤150mΩ-
Charge Current1315mAStandard (0.5C); Max 1C
Charge Voltage4.2VMax 4.26V
Operating TemperatureCharge0~+45°CDischarge: -20~+60°C
Major Applications
  • Portable Devices: Laptops, Cameras, PDAs, Smart Bracelets
  • Household: Sweeping Robots, Walkie-talkies, E-bikes
  • Specialized: Infrared Telescopes, Industrial Computers, AGV/AMR
  • Medical: Portable Medical Devices, Electric Wheelchairs
  • Power Tools: Cordless Drills, Garden Tools
Industry Benefits
  • High Energy Density: Lighter weight with more power
  • Long Cycle Life: Supports 500-1000+ charge cycles
  • Stable Performance: Reliable under continuous discharge
  • Flexible Design: Custom packs to fit specific dimensions

R&D Capability

Professional developer and manufacturer of customized lithium battery packs with 10+ years of experience. We specialize in Li-ion, Polymer, LiFePO4, and Ni-MH batteries, offering tailor-made solutions for voltage, capacity, and communication protocols (SMBUS/I2C/RS485).

Frequently Asked Questions

1. Where can I get the price?
We usually quote within 12 hours after receiving your inquiry. Please provide detailed parameters such as voltage, capacity, discharge current, and application.
2. Can I get a sample to test?
Yes. After confirming the quotation, samples can be arranged. Standard samples take 7–10 days, customized samples 10–15 days.
3. Do you support OEM/ODM customization?
Yes. We can customize battery pack design, BMS, communication protocols (CAN, RS485, SMBus, etc.), casing, and connectors.
4. What is the delivery time for bulk orders?
Normally 3–5 weeks depending on order quantity and complexity. Specific timelines are confirmed during order discussion.
5. What are your payment terms?
T/T is standard (30% deposit, 70% before shipment). Sample orders can be processed via PayPal.
6. What is your warranty policy?
We provide a 12-month warranty against manufacturing defects, including repair or replacement support.

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