Batteries | Model: PP-PC-CYS-A

12V 100Ah LiFePO4 Battery with Built-in 40A DC-DC Charger

Reliable power conversion for off-grid and mobile applications.

Industrial grade robust casing & thermal design

DC Input Voltage

11.3~24.0V

AC Output Voltage

220V - 240V AC

Output Waveform

Pure Sine Wave

Safety & Protection

Overload, Short Circuit, Temp

Applications

RV, Marine, Off-grid, Backup Power

Tested for reliability in off-grid applications worldwide

High Quality Components

Strict Quality Control

Global Compliance

Long-term Performance

Product Overview

The 12V 100Ah LiFePO4 Battery with Built-in 40A DC-DC Charger is a revolutionary “All-in-One” power solution conceptualized specifically for overlanding and mobile installations. Featuring a rugged, low-profile steel chassis perfect for under-seat or canopy mounting, it combines a high-performance 1,280Wh lithium battery array with an onboard 40A DC-DC charger. This brilliant integration allows you to directly harness alternator power (DC) or unregulated solar input to recharge the battery seamlessly while on the move, without requiring separate bulky charging controllers. Rounded out with an included external LCD battery monitor for precise metric tracking, heavy-duty Anderson connections, and a robust 2,000-cycle life expectancy, it dramatically reduces installation wiring footprint while elevating system reliability.

Key Technical Features

Thermal Control

Smart cooling fans intelligently adjust speed based on actual temperature.

Smart Display

Digital LCD indicators provide instant status & battery voltage reading.

Technical Specifications

Nominal Capacity 100Ah

Energy 1,280Wh

Nominal Voltage 12.8V

DC Input Voltage 11.3~24.0V

Solar Input Voltage 13.0~26.0V

Charge Cut-off Voltage 14.6V

Discharge Cut-off Voltage 10.0V

Max. Charge Current (With 50A Anderson) 40A

Max. Charge Current (With 120A Anderson) 50A

Max. Pulse Discharge Current 200A (≤7S)

Max. Continuous Discharge Current 100A

Cycle Life 2,000 Cycles

Operation Temperature -20~+70℃

Case Material Steel

Product Dimensions (With Brackets) 712.5*315*61.5mm

Product Weight 18kg

[In-Built DCDC Charger] DC Input Voltage 11.3~24.0V

[In-Built DCDC Charger] Solar Input Voltage 13.0~26.0V

[In-Built DCDC Charger] Max. Input / Output Current 40A

[In-Built DCDC Charger] Charging Voltage Range 7.0~14.4V

[In-Built DCDC Charger] Idle Power Consumption <10mA

[In-Built DCDC Charger] Operation Temperature -20~+45℃

[Battery Monitor] Working Voltage 5.0~64.0V

[Battery Monitor] Accuracy ±1% (Voltage/Current/Capacity)

[Battery Monitor] Weight (LCD Interface) 107g

[Battery Monitor] Dimensions (LCD Interface) 124*81.5*25mm

Applicable Installation Scenarios

RV Systems

Marine

Trucks & Vans

Off-grid Cabins

Backup Power

System Integration

Our components integrate seamlessly to build redundant, industrial-grade power generation grids. Works intelligently with batteries, panels and backup sources.