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12V 7Ah LiFePO4 Deep Cycle Lithium Ion Battery

12V 7Ah LiFePO4 Deep Cycle Lithium Ion Battery

  • Nominal voltage 12V (12.8V) | Nominal capacity: 7Ah | Stored energy:  90Wh
  • Size L*W*H:  151*65*94 ( ±2 )   Weight : 1.1Kg 

Small Size. Big Versatility.
The BSLBATT 12V 7Ah LiFePO4 battery delivers dependable power in a compact design — Ideal for powering fish locators, LED lighting setups, alarm units, surveillance systems, gaming devices, outdoor camping equipment, and more.

Lightweight, long-lasting, and maintenance-free, it's the perfect solution for tight spaces and high-demand setups.

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Product Features

BMS

Built-in 20A, Multiple Protections

12V 7Ah LiFePO4 battery, built-in 20A protection board, provides overcharge, overcurrent, high/low temperature and short circuit protection. High chemical and thermal stability.
Fast Charging & TFT Full Color Screen

Fast Charging 

Two-hour fast charging. 5 times faster than lead-acid batteries
Long Life

Extra Long Life and Easy to Use

Provides over 5000 cycles, lowering total cost of ownership. Zero maintenance and zero pollution. 70% lighter than lead-acid batteries of the same capacity.
ODM OEM

Powerful compatibility-Support OEM&ODM-Size customization

As a supplier of lithium batteries with 13 years of experience, BSLBATT supports various sizes and voltage options.
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BSLBATT Deep Cycle Lithium Battery Advantages

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Cell & BMS

EVE A+ Cell & BSL R&D BMS
20+thermal runaway protection
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2

10x charging rate

Easy to install Zero maintenance No labor hazards Good long-term value
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Bluetooth 5

Bluetooth Connection

Check battery status, power, voltage and temperature at any time
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Cycle lif

Battery Life

≥1500 @80%DOD
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Protection level

Lighter and more powerful than lead-acid batteries, IP65 rated
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LiFePO4 battery VS lead-acid battery


Effectively save 70% of total cost of ownership in 5 years

BSLBATT 12.8 7Ah LiFePO4 Deep Cycle Batteries leads the industry in performance, safety, energy efficiency, charging speed, weight and size.

LFP VS Lead-acid Battery
3X energy, 70% lighter, maintenance-free, 0 pollution.

LiFePO4-battery-VS lead-acid battery

BSLBATT 4 series & 4 parallel

Maximum 4 series / 4 parallel

FREE TO EXPLORE AND EXPAND
Max 4S or 4P: Configure up to 4S to build a 12V 28Ah battery system (358max energy), capable of operating at up to 50A continuous discharge current.
Configure up to 4P to build a 48V 7ah battery system (51.2volt max voltage) 
power accessto advantures anywhere

UL CE IEC UN38

UL CE IEC UN38.3 certification

5-year-10,000-hour warranty

5 years or 10,000 hours warranty

Fast shipping within 28 working days

Fast delivery within 28 working days

BSLBATT 12V 7ah LFP Deep Cycle Lithium Battery Application

Perfect for powering fish finders, security cameras, LED lighting systems, alarm units, small UPS backups, game machines, medical devices, and portable camping gear. Ideal for compact, off-grid, or mobile setups requiring long life, fast charging, and maintenance-free performance.

12V 7ah LiFePO4 Battery Application

Ultra - Compact And Featherlight

Easy to carry in one hand and small enough to fit right in your palm.

Ultra-compact and featherlight

Application usage time

Application charging time

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Technical Parameters

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  • Nominal voltage: 12V (12.8V)
  • Nominal capacity: 7Ah
  • Stored energy: 90Wh
  • Dimensions L*W*H (MM) 151*65*94(±2)
  • Weight 1.1 Kg
  • Maximum Continuous Discharge 1C
  • Maximum Continuous Charging 0.5C
  • Output Mode T2 Terminal
  • IP protection: IP54
  • Warranty: 5 years
  • Cycle life: ≥1500@80% DOD
  • Number of cycles: 5000 times
  • Cell Certification: UL/CE/ICE/KC/UN38.3/ISO/ROHS
  • Battery Certification UN38.3 / UL 1973 / UL 9540A
  • Battery Group Solution 4S1P
  • Charging Temperature 32°F to 131°F (0℃ to 55°C)
  • Discharging temperature -4°F to 140F (-20℃ to 60℃)
  • Storage Temperature 3 Month -4°F to 140°F (-20℃ to 60℃)
Technical Parameter

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