12V 7Ah Rechargeable Lithium Battery – High-Cycle Compact Power Pack

  • 500+ charge cycles (3x longer than lead-acid)
  • Samsung/ALT lithium cells for reliability
  • High-temperature resistance (stable up to 60°C)
  • Ultra-compact size (115x70x20mm)
  • Multi-protection: overcharge, overcurrent, short-circuit
  • Wide output range (2A to 20A max)
  • Low internal resistance (≤100mΩ)

Đặc điểm kỹ thuật

Tham số Value
Điện áp danh định 12V
Rated Capacity 7000mAh (7Ah)
Input Voltage 12.6V 2A/1A
Output Current 2A-20A max (adjustable)
Chu kỳ cuộc sống 500+
Overcharge Detection Voltage 12.84±0.025V
Overcurrent Detection 25A
Kích thước 115mm x 70mm x 20mm
Cell Brand Samsung/ALT/DNK

Ứng dụng

UPS Backup & Emergency Power Systems

Ideal for uninterrupted power supply (UPS) units, routers, modems, and small-scale emergency backup systems. Supports stable power during outages with its 12V/7Ah capacity and 20A max output.

Solar Energy Storage & Off-Grid Solutions

Compact design fits seamlessly into solar charge controllers and off-grid setups. Built-in high-temperature resistance ensures reliability in solar panel installations and outdoor environments.

Security Systems & Surveillance Devices

Powers CCTV cameras, motion sensors, and alarm systems for 24/7 security. Low self-discharge and 500+ cycles ensure long-term, maintenance-free operation.

Portable Medical Equipment

Trusted for medical devices like portable oxygen concentrators, patient monitors, and diagnostic tools. Meets strict safety standards for stable, interruption-free performance.

High-Demand Power Tools & Robotics

Supports cordless drills, robotic vacuums, and DIY tools with 20A peak output. Lightweight lithium construction reduces tool fatigue during extended use.

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