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Shenzhen Clition Technology Co.,Ltd.
Clition specializes in the research, development, and manufacturing of lithium battery modules designed to replace traditional lead-acid batteries for customers worldwide. Beyond battery production,
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12V 80Ah LiFePo4 Battery Pack deep cycle Group 27 battery solar energy

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12V 80Ah LiFePo4 Battery Pack deep cycle Group 27 battery solar energy

Cycle life : 4000+ cycles

Size : 307*168*221mm

Supply Ability : 1000pcs/month

Packaging Details : Carton

Nominal capacity : 80Ah

Weight : 10.2KG

Nominal voltage : 12.8V

MOQ : 1

Price : Get A Quote

Delivery Time : 15-20 workdays

Certification : MSDS, UN38.3

Terminal : M8

Model Number : CLT1280-G27

Brand Name : CLITION

Place of Origin : China

Payment Terms : T/T

Battery type : LiFePo4

Energy : 1024Wh

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12V 80Ah LiFePo4 Battery Pack Deep Cycle Group 27 Battery Solar Energy
Product Overview

The 12V 80Ah LiFePO4 Battery Pack is a high-performance deep-cycle lithium battery designed in a Group 27-compatible format for applications requiring reliable 12V-class power. With a nominal voltage of 12.8V and an 80Ah capacity, it provides approximately 1,024Wh of energy, making it an excellent upgrade for compatible lead-acid deep-cycle batteries.

Built with LiFePO4 cells and an integrated BMS, this battery offers stable output, long cycle life, fast charging, low maintenance, and multiple protection functions. It is suitable for RVs, boats, solar energy storage, camping systems, off-grid equipment, and backup power applications.

Key Features
  • Same 12V footprint as standard lead-acid batteries for hassle-free retrofitting
  • Group 27-compatible design for easy integration into compatible battery compartments
  • LiFePo4 chemistry with excellent thermal stability and zero acid fumes
  • 4000+ deep discharge cycles for years of reliable service
  • Deep-cycle performance for frequent charge and discharge applications
  • Lightweight construction for easier installation and transportation
  • Fast charging and high discharge current for demanding marine loads
  • Maintenance-free operation
Technical Specifications
Rated Capacity 80Ah Rated Voltage 12.8V
Battery Type LiFePo4 Terminal Type M8
Nominal Energy 1024Wh Cycle Life 4000+ cycles
Max. Discharge Current 80A Max. Charge Current 40A
Discharge Cut-off Voltage 10.0V Charge Cut-off Voltage 14.6V
Case Material ABS Weight 10.2KG
Charge Temperature 0℃~50℃ Discharge Temperature -20℃~60℃
Applications
  • RV and camper battery systems
  • Solar energy storage
  • Off-grid power systems
  • Camping and outdoor equipment
  • Electric equipment
  • Backup and emergency power
  • Security and monitoring systems
  • Lead-acid battery replacement
OEM & ODM Customization

We provide OEM and ODM customization services for LiFePO4 battery packs. Depending on the application, customers can customize:

  • Battery capacity and voltage
  • Battery dimensions and Group size
  • BMS current and protection parameters
  • Battery housing and materials
  • Connectors, terminals, and cables
  • Bluetooth, CAN, RS485, and other communication functions
  • Waterproof and dustproof protection
  • Low-temperature or heating functions
  • Product labels, logo, and packaging
Why Switch From Lead-Acid?

More usable capacity: A lead-acid battery should only be discharged to roughly 50% to avoid damage, while LiFePo4 safely delivers nearly all of its rated capacity. An 80Ah lithium pack effectively replaces a 100Ah or larger AGM battery in real-world use.

Constant power: Trolling motors receive steady voltage throughout the discharge cycle, so thrust stays consistent even when the pack is low.

Faster recharge: Accepts higher charge current, meaning less downtime between fishing trips or work shifts.

Lower total cost: Despite a higher upfront price, thousands of cycles and zero maintenance deliver a lower cost per cycle than lead-acid alternatives.

Frequently Asked Questions
Can this battery replace a Group 27 lead-acid battery?

Yes. It can replace a compatible 12V Group 27 lead-acid deep-cycle battery when the voltage, dimensions, terminals, charging system, and discharge-current requirements are compatible.

What charger should I use?

A charger specifically designed for 12.8V LiFePO4 batteries should be used. The typical full-charge voltage for a 4S LiFePO4 battery is 14.6V. The appropriate charging current depends on the battery specification and desired charging time.

Can batteries be connected in series?

Series connection may also be possible for applications requiring higher voltage, such as 24V or 48V systems. The BMS configuration and battery design should support series operation before connecting multiple batteries.


Product Tags:

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