12V 18Ah Lithium Battery (LiFePO4)

Nominal Voltage
12.8V

Nominal Capacity
18Ah

12V 18Ah

Lithium iron phosphate battery pack Fish finders (106sv), Ham radios, Razor scooters, Lighting power supplies, Solar systems, Water pumps, DSC alarm systems, Marine electronic accessories

Superior Performance

12V 18Ah Lithium iron phosphate battery has high energy density, Long cycle life, Good safety performance, No memory effect, etc Himaxx LiFePO4 battery has built-in BMS protection to prevent overcharge, Over-discharge, Over-current and short circuit, and excessive low self-discharge rate ensuring up to 1-year maintenance-free storage.

Long life & light weight

2000+ cycles (100% DOD) of lithium-ion batteries are no problem, while traditional lead-acid batteries only have 200-500 cycles. The battery does not contain acid, which is safer and more environmentally friendly than lead-acid batteries. Our lithium iron phosphate battery weighs only 5.1 pounds, which is only 1/3 of the weight of a lead-acid battery.

Specifications

HimaxBattery is an excellent battery manufacturer, we support best factory price and customized service.
Nominal Voltage
12.8V
Nominal Capacity
18Ah
Energy
230.4Wh
Cycle Life
>2000 cycles @0.2C 100%DOD
Months Self Discharge
<3%
Efficiency of Charge
100% @0.2C
Efficiency of Discharge
96~99% @0.2C
BMS Functions
Over charge, over discharge, over current, short circuit and temperature protection
Charge Voltage
14.2-14.6V
Charge Mode
0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV)
Charge Current
3.6A
Max. Charge Current
9A
Standard Discharge Current
3.6A
Max Continuous Discharge Current
20A
Discharge Cut-off Voltage
10V±0.5V
Storage Temperature
-20 ℃ to 45 ℃ (-4F to 113F) @60±25% Relative Humidity
IP Class
IP65
Plastic Case
ABS
Approx. Dimensions
L181xW76xH165mm
Approx. Weight
2.3kG

Frequently Asked Questions

HimaxBattery is an excellent battery manufacturer, we support best factory price and customized service.
1: What are LiFePO4 (Lithium Iron Phosphate) Batteries?
LiFePO4 (Lithium Iron Phosphate) batteries are a type of deep cycle lithium-ion rechargeable battery known for their high energy density, long lifespan, and enhanced safety characteristics. They use lithium iron phosphate as the cathode material, which offers several advantages over other types of phosphate-based lithium-ion battery.
2: Are LiFePO4 batteries safe?
Yes, LiFePO4 batteries are considered safe due to their stable chemistry and thermal stability. They are less prone to thermal runaway, overheating, and fire risks compared to some other lithium-ion chemistries.
3: What are the advantages of deep cycle LiFePO4 (Lithium Iron Phosphate) batteries?
The advantages of LiFePO4 batteries include enhanced safety, long cycle life, high thermal stability, fast charging capability, high power density, environmental friendliness, low self-discharge rate, and maintenance-free operation. These features make them well-suited for a wide range of applications, including electric vehicles, renewable energy storage systems, backup power systems, and portable electronics.
4: What are the typical applications of LiFePO4 batteries?
LiFePO4 batteries are commonly used in a variety of applications, including electric vehicles (EVs), solar energy storage systems, marine propulsion, RVs, backup power systems, and portable electronics.
5: Can LiFePO4 batteries be replacement for Lead-Acid batteries?
Yes, LiFePO4 batteries can be used as a drop-in replacement for lead-acid batteries in many applications. They offer several advantages over lead-acid batteries, including higher energy density, longer cycle life, and faster charging capabilities.

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