Solar Rechargeable Lithium Battery 12V 100ah Deep Cycle LiFePO4 Battery Pack for Lead Acid Battery Replacement

Customization: Available
Type: Li-ion Battery
Cathode Material: LFP

Product Description

Basic Information

Model NO.LDP-12100
Battery TypeLiFePO4 (LDP)
Nominal Voltage12.8V
CertificatesUL / CE / IEC / UN38.3 / RoHS
Design Life12 - 15 Years
UsageUPS, Lighting, Solar/Telecom, Marine, Golf Cart
Protection RatingIP55 (IP68 Optional)

Product Description

As a factory-direct manufacturer with over 20 years of battery production experience, we deliver lithium battery solutions that combine durability, safety, and performance. Our deep cycle LiFePO4 battery packs are an ideal replacement for lead-acid batteries, offering a long-lasting, maintenance-free energy solution trusted worldwide.

Deep Cycle LiFePO4 Battery Pack

The LDP Series is designed for high energy density, fast charging capability, and superior conversion efficiency. It performs exceptionally well in high-temperature environments and maintains high cycle stability over thousands of charges.

Superior Features

Intelligent BMS Built-in Battery Management System improves safety, extends battery life, and provides reliable power monitoring.
Fast Charging Accepts up to 1C continuous charging amps, allowing a full charge within 1 to 3 hours.
Smart Monitoring Optional Bluetooth connectivity allows users to check battery status and parameters via a mobile APP.
Extreme Safety Internal insulation with epoxy plates, flame-retardant ABS housing, and shock-resistant EVA foam.
Superior Performance
Safety Features
Efficiency

Technical Parameters

Basic Specification (12.8V 100Ah)
Energy1280Wh
Max Series Connections4 Units
Max Parallel Connections4 Units
Discharge Specifications
Max Continuous Discharge Current100A
Peak Discharge Current200A (5 Seconds)
Low Voltage Disconnect11.2V
Charge Specifications
Recommended Charge Current50A
Recommended Charge Voltage14.2V - 14.6V
Mechanical & Environment
Dimensions (L x W x H)328 x 172 x 220 mm
Weight11.5 kg
Operating Temperature (Discharge)-20°C to 60°C

Main Applications

  • Solar & Wind Energy Storage
  • UPS Backup Power
  • Electric Vehicles & Wheelchairs
  • Telecommunications Systems
  • Medical Equipment
  • Marine, Yachts & RVs
Solar Application
Case Study

Frequently Asked Questions

1. What cell technology is used in these batteries?
We use Lithium Iron Phosphate (LiFePO4) cells. They are highly safe, with no risk of fire or explosion, and offer a wide operating temperature range. We typically use square cells for large-capacity units (>50Ah) to ensure better consistency.
2. Does the battery include a built-in BMS?
Yes, every battery has an integrated Battery Management System (BMS) that provides protection against overcharge, over-discharge, over-current, short circuits, and temperature extremes.
3. What is the expected cycle life?
The battery is designed for a 15-year service life. The cycle life can reach up to 6,000 cycles depending on the depth of discharge and operating conditions.
4. How long does it take to fully charge?
The charging time depends on the current. When charging at the recommended 0.5C rate, the battery can be fully replenished in approximately 2 hours.
5. Can I use this battery to replace my old lead-acid battery?
Yes, this lithium battery can directly replace ≤48V lead-acid battery packs. However, we recommend confirming that the maximum output current meets your system's requirements.
6. What is the waterproof rating?
The standard enclosure is rated at IP55, which protects against dust and water splashes. We also offer customization for higher ratings up to IP68 for marine or harsh environments.

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