https://www.lithiumstoragebattery.com/product-lfp3914895-50ah-lithium-ion-battery.html

 

LFP50Ah (LiFePO4 50Ah Battery) Cell

- Lifepo4 50Ah Battery is prismatic lithium iron phosphate batteries,

- Weight: 1.18 ±0.05kg,

- Energy density: 140Wh/kg,

- Cycle life: ≥ 4000 times

 

Significant weight reduction

Lifepo4 50Ah Battery is 70% lighter than lead-acid batteries of the same size.

 

Direction

It can be installed and operated in any direction. No liquid spilled.

 

Fast charging

50ah lithium ion battery can be fully charged in a shorter time than lead-acid batteries.

 

No voltage drop

50ah lithium ion battery maintains a higher voltage during high current use, and provides more power when you need it most.

 

Charging efficiency

When charging a lead-acid battery, the energy between the charger and the battery may lose 15-30% due to heat loss. The efficiency of the 50ah lithium ion battery is 99.1%, and it can accept nearly 100% of the power from the charger or solar panel.

 

No self-discharge

The monthly self-discharge of 50ah lithium ion battery is less than 3%. The 50ah lithium ion battery can be fully charged for more than 1 year and hardly self-discharge. Due to self-discharge, lead batteries lose up to 30% of their capacity per month.

 

Anti-vibration

50ah lithium ion battery is bolted together and made of solid structure.

 

Temperature proof

50ah lithium ion battery is stable at both high temperature and low temperature. (-4F-140F working temperature)

 

Higher energy density

The energy density is 4 times higher than that of lead batteries.

 

Excellent "usable" capacity

50ah lithium ion battery can be fully discharged without damaging the battery.

 

Battery: The 50ah lithium ion battery consists of a square lithium iron phosphate battery designed to meet the VDA size standard. Each battery is designed with explosion-proof stainless steel casing, flame-retardant electrolyte and built-in thermal fuse.

 

Design

The 50ah lithium ion battery is connected by bolts to improve the strength, conductivity and quality of our LiFePO4 battery. The battery is bolted through the longitudinal circuit board to provide balance and short-circuit protection. In the event of one or more battery cell failures, the circuit board will take the battery cell offline and allow the battery to continue to work normally under 12V voltage, but the capacity will be reduced.

 

Balance

When constructing each battery pack, 50ah lithium ion batteries are grouped together according to 10 items of consistency. The bolted battery design provides a stronger connection, which reduces resistance and improves current conductivity. In addition to passive balancing through vertical circuit boards, these batteries maintain the highest overall battery pack capacity and are designed to last more than 4000 cycles.

 

Reliability

Thousands of 50ah lithium ion batteries are used in commercial, government, entertainment and military applications all over the world.