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12V-50AH Lithium-Ion Battery Pack(LFP)


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

B-LFP12-50

The Lithium-Ion Battery Pack BSLBATT® 12V-50Ah offers high level safety through the use of rhombus cells in Lithium Phosphate technology (LiFePO4 or LFP).

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

Thanks to its technology, the Lithium-Ion Battery Pack BSLBATT® 12V-50Ah can be installed in any position (vertically, lying on the side or head down).

The electrical parameters of the BSLBATT® Lithium-Ion Battery Pack 12V-50Ah are compatible in all respects with those of an AGM lead battery of 12V. In the vast majority of cases, the charging system can be kept the same and no additional accessories are required to perform the replacement.

The products BSLBATT® 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, that are low performance and harmful to the environment (use of heavy metals and acid electrolytes).

Lithium-Ion Battery Pack BSLBATT


FEATURES:

● 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

● Designed and assembled in Shenzhen, China

● 3 Year Warranty

SPECIFICATIONS:

Items Parameter
Battery Type LiFePO4
Nominal Voltage 12.8V
Nominal Capacity 50Ah
Energy 640 WH
Dimensions (L x W x H) 229*138*213MM
Weight 7KG
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
Peak Discharge Current 25 A
Peak Discharge Current 50 A
Operation Temperature Range -20~60℃
Voltage at end of Discharge 8-11.2 V
Working Voltage 10-13.8V
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

■ 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 >2000
B-LFP12-50 12 50 30 7 229 138 213 >2000
B-LFP12-80 12 80 30 12.8 262 167 212 >2000
B-LFP12-100 12 100 50 14 323 173 218 >2000
B-LFP12-120 12 120 60 16 323 173 218 >2000
B-LFP12-150 12 150 75 24 485 172 240 >2000
B-LFP12-170 12 170 85 26 485 172 240 >2000
B-LFP12-200 12 200 100 30 520 269 205 >2000
B-LFP12-240 12 240 120 34.2 520 269 208 >2000
B-LFP24-50 24 50 25 14.8 520 380 290 >2000
B-LFP24-100 24 100 50 28 520 450 350 >2000
B-LFP24-150 24 150 50 42 520 450 400 >2000
B-LFP24-200 24 200 50 56 520 380 290 >2000
B-LFP24-250 24 250 50 70 600 450 350 >2000
Because the model is numerous, only displays the part, may contact us to understand more!

Battery Management System:

The lithium batteries are supplied with Battery Management System that can monitor and optimize each single cell during charge and discharge, to protect the battery pack 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℃

Applications:

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

Hot Selling Models

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B-LFP12-90 B-LFP48-100 B-LFP60-115
Energy 12V 100AH lithium battery Manufacturers 48v 20ah lithium ion battery ebike Nice forklift lithium battery manufacturing
B-LFP12-100 B-LFP48-20 B-LFP48-200

Safety:

BSLBATT® batteries are based on Lithium-Ion Battery Pack technology (LiFePO4). This is the safest Lithium 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

INTERNAL STRCUTURE:

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

lithium battery factory Lithium-Ion Battery Pack
Lithium-Ion Battery Pack wholesaler China Lithium-Ion Battery Pack purchase OEM
Lithium-Ion Battery Pack manufacturer Lithium-Ion Battery Pack factory
Dual Safe BMS, Steel Plate on Top & Screw Supported Overhead Tailored & Qualified Cable for Fast Charging and Discharging

Lithium-Ion Battery Pack

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.

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