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12V 87AH Lithium Ion Battery Pack(LFP)

No more heavy lifting! Upgrade to BSLBATT 12V 87Ah LiFePO4 Battery. Weighing in at a bit over 14 lbs, this battery can easily be carried and stored, and works perfectly as a portable power supply for family RV trips, camping trips, and more. With 2000 life cycles (80% depth of discharge), this battery is built to last.

Product Specification:

  • MOQ: 10pcs
  • 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 12v 87AH Deep Cycle LIFEPO4 Battery

The 12v 87ah lithium deep cycle battery offers high-level safety through the use of rhombus cells in Lithium Iron Phosphate technology (LiFePO4 or LFP).

The BSLBATT® 87ah lithium ion lelsure battery range has been designed to replace lead-acid batteries advantageously, by offering a quadruple energy density for an equivalent weight and size.

The 12V 87AH Lithium Ion Battery is a lithium iron phosphate (LiFePO4) battery with more power, less weight, and up to 10x longer life than its lead-acid counterparts. Lithium is the logical choice for marine applications where you need a longer run time and reliability. BSLBATT 12V 87Ah battery is ideal Lithium Ion Battery provide more energy for high consumption than traditional lead-acid batteries. Lead-acid batteries also need to be maintained. If they are not maintained properly, their life span is shortened. Because lithium batteries require no active maintenance, a one-time purchase guarantees better lifetime value.


The electrical parameters of the BSLBATT® 12V 87AH Lithium Ion Battery are compatible in all respects with those of an AGM lead battery of 12V. In the vast majority of cases, the battery chargers can be kept the same and no additional accessories are required to perform the replacement.

The products BSLBATT®12V 87AH Lithium Ion Battery are light, compact, efficient and can be used for all types of uses and applications. BSLBATT® are designed to drop-in replacement of old generation batteries (Lead VRLA, AGM or OPZ batteries) in 12V 87AH Lithium Ion Battery that are low performance and harmful to the environment (use of heavy metals and acid electrolytes).

50ah lithium battery


● Drop-in replacement for lead acid batteries – and more bang for your buck

● Maintenance-free, modular, and lightweight

● Holds a charge for up to 1 year without a load, and no need for a trickle charger – great for unattended storage

● Longer life compare to lead acid battery

● Up to 60% weight saving

● 100% usable capacity

● More energy with 1/3 smaller size

● Less than 3% self discharging

● Built in safety protection

● Zero maintenance

● Easy installation

● Eco-friendly

● Quality guaranteed

● Protections: high/low voltage; short circuit; high/low temperature

● Built-in BMS(battery management systems)-safe charging and discharging

● Designed and assembled in Shenzhen, China

● 5 Year Warranty



Items Parameter
Battery Type 12V 87AH Lithium Ion Battery(LiFePO4)
Nominal Voltage 12.8V
Nominal Capacity 87Ah
Energy 1114 WH
Dimensions (L x W x H) 260*168*209MM
Weight 8KG
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
Working Current Discharge 0.5 C
Maximum Current Discharge 1 C
Cut-off Voltage Discharge About 10 V
Working Current Charge 0.5 C
Max Charging Current ≤ 1 C
Discharge Temperature –20℃~+60℃
Charge Temperature 0℃~+55℃
Storage Temperature -20℃~+45℃
Cycle Life > 3500 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

■ Product List

Models Voltage(V) Nominal Capacity(AH) Max.charge current(A) Weight(kg)+/-5% Dimension(+/-3mm) Cycle life DOD 100%
L(mm) W(mm) H(mm)
B-LFP12-40 12 40 20 6 195 130 168 >3500
B-LFP12-50 12 50 30 7 229 138 213 >3500
B-LFP12-80 12 80 30 12.8 262 167 212 >3500
B-LFP12-100 12 100 50 14 323 173 218 >3500
B-LFP12-120 12 120 60 16 323 173 218 >3500
B-LFP12-150 12 150 75 24 485 172 240 >3500
B-LFP12-170 12 170 85 26 485 172 240 >3500
B-LFP12-200 12 200 100 30 520 269 205 >3500
B-LFP12-240 12 240 120 34.2 520 269 208 >3500
B-LFP24-50 24 50 25 14.8 520 380 290 >3500
B-LFP24-100 24 100 50 28 520 450 350 >3500
B-LFP24-150 24 150 50 42 520 450 400 >3500
B-LFP24-200 24 200 50 56 520 380 290 >3500
B-LFP24-250 24 250 50 70 600 450 350 >3500
Because the model is numerous, only displays the part, may contact us to understand more!

Battery Management System:

The 12V 87AH Lithium Ion Battery are supplied with Battery Management System that can monitor and optimize each single cell during charge and discharge, to protect the 12v 87ah battery from damage agains over-charge, over-discharge, short circuit. The BMS helps to ensure safe and accurate running.

Items Content Specification
Over Charge Over-charge protection for each cell 3.8±0.03V
Over-charge release for each cell 3.60±0.05V
Over-charge release method Under the release voltage
Over Discharge Over-discharge protection for each cell 2.3±0.05V
Over-discharge release for each cell 2.8±0.05V
Over-discharge release method Charge to recovery
Over Current Over discharge current protection 300A~500A
Protection delay time 50ms~200ms
Over current release method Delay about 8S after recovery
Short Circuit Do not short-circuit the electrodes Designed for 600A/500us
Battery Temperature Charge over temperature Protection @ 65±5℃
Release @ 50±5℃
Discharge over temperature Protection @ 65±5℃
Release @ 50±5℃
MOSFET over temperature Protection @ 103±10℃
Release @ 75±10℃


Mining Lift Trucks Remote Power
UPS Military Utility batteries
Solar Industrial Telecom
Marine RV


BSLBATT® 12V 87AH Lithium Ion Battery are based on Lithium-Ion Battery Pack technology (LiFePO4). This is the safest Lithium lelsure technology available today. On top of that our bespoke casing and electronics further increase safety and durability. 

Primary Competitive Advantages:

Origin Guarantee/Warranty Price Product Features Product Performance Prompt Delivery Quality Approvals Reputation Service Small Orders Accepted


BSLBATT caring every details of the lithium battery pack to assure you get the most safe and durable 50ah lithium ion battery using experience:

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

Main Export Markets:

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

The lifepo4 battery 12V 87Ah is designed to provide a reliable and long-lasting power source for various applications. With a lifepo4 battery 12V 87Ah, it is suitable for use in a wide range of devices and systems, including electric vehicles, solar energy storage systems, and off-grid power solutions.

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.

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    12V 87Ah lithium batteries specification

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