Portable 12V Battery Pack 20Ah Lithium Ion Battery with IEC62133 Approval

Price Negotiable

Price: Negotiable

MOQ: 200pieces

Delivery Time: within 15days

Product Description

Li Ion 18650 3S 20Ah Portable 12V Battery Pack

IEC62133 certified lithium ion battery pack with high capacity and reliable performance for industrial applications.

Product Specifications

Parameter	Specification
Model Number	18650-3S8P
Nominal Voltage	11.1V
Nominal Capacity	20Ah
Overcharge Protection	12.6V
Overdischarge Protection	9.0V
Maximum Charge Current	≤20A
Continuous Discharge Current	≤20A
Internal Resistance	≤160mΩ
Load Capacity	≤240W
Cycle Life	≥500 cycles
Charge Temperature	0℃~45℃
Discharge Temperature	-20℃~60℃
Weight	≈1250g
Dimensions	1158070mm

Key Features

High capacity design for extended runtime
Lightweight and portable construction
Long service life with ≥500 cycles
Enhanced safety with built-in protection circuits
Environmentally friendly materials
Wide operating temperature range

Applications

Wireless monitoring equipment, communication systems, medical devices, instrumentation, LED lighting, traffic signage, portable appliances, power tools, toys, and industrial equipment.

Product Images

12V 20Ah lithium ion battery pack front view

12V 20Ah lithium ion battery pack side view

12V 20Ah lithium ion battery pack technical specifications

Lithium ion battery pack internal structure

Custom Battery Solutions

Custom lithium battery pack manufacturing capabilities

Safety Instructions

Do not immerse the battery in water or expose to moisture
Keep away from heat sources, fire, and high temperatures
Use only compatible chargers designed for lithium ion batteries
Ensure correct polarity when connecting terminals
Never connect battery directly to electrical outlets
Do not dispose of in fire or incinerate
Avoid short-circuiting positive and negative terminals
Store separately from metal objects to prevent short circuits
Protect from physical impact, dropping, or crushing
Never puncture or penetrate the battery casing

Why Choose Our Battery Solutions

Advanced Technology

All-weather operation from -30℃ to 60℃
Enhanced safety with latest electrolyte and separator technology
Comprehensive battery portfolio including cylindrical, polymer, LiFePO4, and solar storage solutions

Research & Development

Expert R&D team with over 60 engineers supporting OEM and ODM requirements with advanced equipment.

Battery research and development laboratory

Quality Assurance

Certifications & Compliance

CE RoHS BIS KC CB UL MSDS UN38.3 IEC62133

International certification badges and standards compliance

Manufacturing Excellence

Shenzhen Gold Power Energy Co., Ltd - Leading battery manufacturer since 2001, specializing in lithium polymer, lithium ion, LiFePO4 batteries, and custom battery pack solutions.