lithium battery factory
12.8V 18Ah Lithium Battery
Experience our robust 12V 18Ah LiFePo4 deep cycle battery with over 6000 cycles. Ideal for solar, UPS, lighting, marine, scooters, fish finders, and more. Includes built-in 20A BMS.
12V 18Ah Lithium ion Battery
- Rated Voltage(V): 12.8
- Rated Capacity(Ah): 18
- Rated power(Wh): 230.4
- Max charge voltage(V): 14.6
- Max charge current: 18A
- Max contine current: 20A
- Peak discharge current(≦10S): 40A
- Specs(±2mm): 151*98*95mm
- Lifespan: >6000 cycles
Superior Protection: Our LiFePO4 battery features built-in BMS safeguarding against overcharge, over-discharge, over-current, short circuit, and low self-discharge, ensuring maintenance-free storage for up to 5 years.
Longevity & Lightweight: With over 6000 cycles, our lithium-ion batteries outperform traditional lead-acid batteries (200-500 cycles). Acid-free and environmentally friendly, they weigh only 1/3 of lead-acid batteries, enhancing safety and portability.
Versatile Applications: Ideal for UPS backup, LED lighting, portable Ham Radio, outdoor camping, marine use, fish finders, tool trailers, and off-grid setups, our batteries cater to a wide range of needs.
| Work Voltage Range: | 10.8~14.6V | Nominal Voltage: | 12.8V |
|---|---|---|---|
| Nominal Capacity: | 18Ah | Min Capacity: | >17.5Ah |
| Rated Energy: | 230.4Wh | Maximum continuous discharge power: | 256W |
| Fast Charging Voltage: | 14.6±0.2V | Float Charging Voltage: | 13.5~13.8V |
| Low discharge protection voltage: | 9.6~10.8V | Standard charging current: | 3.6A |
| Recommended charging current: | ≤9A | Max charging current: | 18A |
| Standard discharge current: | 3.6A | Recommended discharging current: | ≤18A |
| Max continue discharge current: | 20A | Peak discharge current: | 40A (10 seconds) |
| Resistance: | ≤40mΩ | Charge temperature: | 0~55℃ |
| Discharge temperature: | -20~60℃ | Cycle(25℃, 0.5C, 80% DOD) | >6000 |
| Battery cell combination: | 4S | Waterproof Level: | IP65 |
| Weight: | 2.2Kg | 12.8V 18Ah battery size: | 151*98*95mm |
Application for 12v 18ah battery box
12v 18ah deep cycle battery is a replacement for lead-acid batteries, which can be used in energy storage and power fields. They are fish finder, lifepo4 battery replace lead acid, electric vehicle, electirc scooter, solar lighting, RV etc.
FAQ
Frequently Ask Questions
The mostly asked questions about 12v 18ah lifepo4 battery
The duration of a 12V 18Ah battery varies depending on usage but typically lasts several hours to a day.
To charge a 12V 18Ah battery, use a compatible charger designed for lithium batteries and follow manufacturer instructions.
"12V 18Ah" indicates the battery's voltage (12 volts) and its amp-hour capacity (18 amp-hours), specifying its power output and storage capacity.
The higher cost of 12V lithium batteries is due to their advanced technology, longer lifespan, and superior performance compared to traditional lead-acid batteries.
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Inquiry for 12v 18ah rechargeable battery
- Suitable for all 12V electronics, boasting steady voltage
- Connect up to 4 in series for 24V, 36V, or 48V configurations
- Parallel connection for increased capacities
- Over 6000+ cycles
- LiFePO4 alternative to SLA 12V batteries