• banner
  • banner

BSLBATT 12V 12Ah Lithium Ion Battery

Product Specification:

  • MOQ: 60pcs
  • Delivery time: 25-35 working days
  • Capacity of supply: About 2 million KVAH each year
  • Color: Color customizable
  • Payment methods : .L/C, D/P,T/T, PayPal, Western Union
  • Port : Guangzhou/Shenzhen
More Information

BSLBATT Lithium Deep Cycle B-LFP12-12

BSLBATT 12V 12Ah Lithium Ion Battery is a high-performing deep cycle battery built on patented Lithium Iron Phosphate (LiFePO₄) chemistry. The B-LFP12-12 features a built in automatic battery management system (BMS) that keeps the leisure battery running at peak performance while preventing overheating, overcharging, and maximizing cell cycle life. This is a plug and play option for “MOST” applications that currently uses a traditional lead acid batteries, gel, or AGM style battery.


This LiFePO4 battery is designed to be powerful and compact to suit various smaller deep cycle applications, such as electric wheelchairs and electric scooters. The B-LFP12-12 is a lithium iron phosphate (LiFePO4) battery offering more power and less weight compared to it’s sealed lead-acid counterparts. LiFePO4 batteries also provide 10x longer life than SLA batteries, making the technology the best choice for deep cycle applications that will drain the batteries or operate in extreme weather conditions. BSLBATT 12V lithium batteries are engineered to offer more energy for high consumption than traditional 12V lead-acid batteries. Some SLA batteries, such as the flooded type, need to be maintained. However, BSLBATT lithium Iron Phosphate is 100% maintenance-free and is very safe to operate, even in non-ventilated battery boxes. This 12V 12Ah lithium battery is very popular for electric wheelchair applications, and it is commonly referred to as a 12Ah electric wheelchair lithium battery.

12v 12ah lithium battery (2)

The 12V 12Ah Lithium Ion Battery is suitable in many other deep cycle applications such as mobility scooters and electric bikes. This 12Ah lithium ion battery offers 153.6W power and is lightweight, making it the perfect battery for applications requiring stable power, such as the following:

Alarm Systems Mobility Scooters Electric Bicycles
Ride-on Toys UPS Systems POS Systems

World Class Safety Features

BSLBATT 12V 12Ah Lithium Ion Battery has 12 volts and a 12Ah capacity and is perfect for powering your deep cycle systems. BSLBATT 12V 12Ah lithium ion battery has an internal microprocessor controlled battery management system (BMS) that monitors the key operational parameters during charging and discharging, such as voltages, currents and internal temperatures. Ionic leisure Batteries can be hooked up four in series and as many needed in parallel.

Built for Long Lasting Reliable Power

The BSLBATT Deep Cycle Battery has a cycle life of 3,000 cycles or about 10 calendar years. Our lithium-ion batteries have a usable capacity of 99% compared to 50-60% for traditional lead-acid batteries. BSLBATT Deep Cycle batteries function in the widest range of temperatures with a discharge temperature range (Functional) of –20°C to 60°C (–4°F to 140°F) and a charge temperature range of 0°C to 45°C (32°F to 113°F). Automatically detects if batteries are too cold to take a charge.


Items Parameter
Battery Type 12V 12AH Lithium Ion Battery (LiFePO4)
Nominal Voltage 12V
Nominal Capacity 12Ah
Energy 153.6 WH
Dimensions (L x W x H) 151*98*101MM
Weight 1.45KG
Case Material ABS/Iron case
Certifications CE/ISO/UN38.3/MSDS
Efficiency 99%
Self Discharge <1% per Month
Series & Parallel Application max. 4 series or 4 parallel connected application
Continue Discharge 10 A
Permanent Discharge 35A 10Sec. 
Operation Temperature Range -20~60℃
Voltage at end of Discharge 12.8 V
Working Voltage 10-14.4V
Discharge Temperature -4 to 140 ºF (-20 to 60 ºC)
Charge Temperature 32 to 113 ºF (0 to 45 ºC)
Storage Temperature 23 to 95 ºF (-5 to 35 ºC)
Cycle Life > 2000 cycles
Self-Discharge Rate Residual capacity: ≤3%/month; ≤15%/years
Reversible capacity: ≤1.5%/month; ≤8%/years
Storage Temperature & Humidity Range Less than 1 month: -20℃~35℃, 45%RH~75%RH
Less than 3 months: -10℃~35℃, 45%RH~75%RH
Recommended storage environment: 15℃~35℃,45%RH~75%RH


BSLBATT caring every details of the lithium battery pack to assure you get the most safe and durable battery using experience:

Dual Safe BMS, Steel Plate on Top & Screw Supported Overhead Tailored & Qualified Cable for Fast Charging and Discharging


The lithium ion battery 12v 12Ah is used in various applications, including but not limited to:

– Electric Vehicles: These batteries power electric cars, scooters, and bicycles, offering a reliable and efficient source of energy.

– Portable Electronics: Lithium-ion batteries are commonly used in smartphones, laptops, tablets, and other portable devices due to their energy density and longer lifespan.

– Solar Power Systems: These batteries are used in conjunction with solar panels to store energy generated from sunlight for later use.

– Backup Power Supplies: The high capacity and fast charging capabilities of lithium-ion batteries make them ideal for backup power applications, ensuring uninterrupted power supply during outages.

Main Export Markets:

Asia/Australasia Central/South America/Eastern Europe/Mid East/Africa North America/Western Europe

Whether you are ready to order or just want a price quote we will do our best to assist you. Please fill in the form below with your contact info, or send your inquiry to [email protected], we will get back to you as soon as possible.

You May Like

Write Us

Customized service is welcome. Leave your requirement and we will glad to contact with you within 24 hours.