GAF Energy GAF Energy

ICR18650 Rechargeable 2S2P 4400mAh 7.4v Li-ion Walkie Talkie Battery Pack

Product Description

📋 Product Specifications
ITEMSPECIFICATION
Nominal Voltage7.4V
Nominal Capacity4400mAh
Standard Discharge Current0.2C (880mA)
Max Continuous Discharge Current1C(4400mA)
Peak CurrentAdjustable
Charge Voltage8.4V± 0.03v
Standard Charge Current0.2C(880mA)
Fast Charge Current0.5C(2200mA)
Inner Resistance≤122mΩ
Cycle life≥500 times until 80% capacity
Ref. Discharge Cut off Voltage5.6V± 0.06v
Charge Temperature Range0°C to 45°C
Discharge Temperature Range-20°C to 60°C
Recommended Storage Temperature23 ± 5°C
WeightApprox.183g
Battery Cell Model18650
Configuration2S2P
SizeL*W*H=74*22*67mm
Connector/Terminalcustomized
Battery PCM functionOver charge/discharge, over current, short circuit protection
Battery Warranty12 months
🔍 Product Details & Features
❓ Frequently Asked Questions
Q1 Can I have samples to test? And what is the lead time for sample orders?
Yes, we can supply samples. The lead time for sample production is typically 7-12 days.
Q2 Is it possible to print my logo on the product?
Yes. Please inform us formally before we start production and confirm the design based on our samples first.
Q3 What is your after-sales service policy?
We provide a standard 1-year warranty. If any quality problems occur on our side during this period, we can provide a new replacement.
Q4 Do you accept OEM or ODM orders?
Yes, we welcome both OEM and ODM projects to meet your specific battery requirements.
Q5 Is the battery compatible with solar panel systems?
Yes, it is fully compatible with most standard solar panel systems. It supports both on-grid and off-grid setups with built-in features to optimize energy conversion.
Q6 What kind of certifications do you provide?
We can provide UN38.3, MSDS, ISO9001, CE, ROHS, and other relevant certifications as needed.

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