Replacement 40ah Lead Acid Battery 40B19L Automobile Battery LiFePO4 Universal 12v 22Ah 680CCA Lithium Iron Phosphate Built-in BMS Protection Board Deep Cycle LFP

★★★★☆ 4.0 44 reviews

US$76.00
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US$76.00
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Product details

Management number 219900786 Release Date 2026/05/03 List Price US$76.00 Model Number 219900786
Category
  • 40B19L BATTERY TYPE - 12 Volt; 22AH; CCA680; Weight: 3.1kg / 6.8 Lbs; Terminal[- +]; Dimensions(LxWxH): 196x127x202mm / 7.7x5.0x7.9inch; Chemistry: Lithium Phosphate Ion ( LiFePO4). KEPWORTH LiFePO4 Battery can be charged and discharged repeatedly (Charging efficiency is three times faster than lead-acid batteries)
  • LiFePO4 BATTERY REPLACES LEAD-ACID BATTERY: Measurement standards of lead-acid battery and lifepo4 battery are different,can be regarded as number of lifepo4 divided by two,equivalent to the capacity of lead acid battery.(E.g: 50Ah for lifepo4 battery is equivalent to 100Ah for lead acid battery,but the starting current is the same as that for lead acid 100Ah)
  • BUILT-IN BMS - BMS stands for "Battery Management System" - the brain of our deep cycle lithium batteries. It can turn off the power automatic while the battery under-voltage and regulates the amount of power taken out of the battery and acts as a shut-off system to protect the battery (and you) from unsafe operating conditions.
UPC 738626646431
Size 40B19L
Voltage 12 Volts
Brand Name KEPWORTH
Item Weight 6.1 Kilograms
Battery Type Lithium-Phosphate
Manufacturer KEPWORTH
Model Number KEP-40B19L
Number Of Cells 4
Manufacturer Part Number 40B19L
Item Dimensions D x W x H 5"D x 7.7"W x 7.9"H
Compatible with Vehicle Type Passenger Car
Manufacturer Warranty Description Manufacturer warranty for 24 months from date of purchase in automotive applications

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44 ratings | 18 reviews
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