ExpertPower 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications

ExpertPower 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications

Q: Will this fit a 2018 waverunner

You would have to see if the max pulse discharge current has enough amps to fulfill the task.

Q: I need a lifepo4 batt that would have 20ah & 250cca & 24v & allow 27.8 charge volts from 24v truck. can this lifepo4 be hooked up in series & start?

Hello! Although our LiFePO4 can be hooked up in series up to 24V, it is not a starter battery so it will not work for your application. If you have any more questions, feel free to reach out to us at (562)630-3002 or support@expertpower.us

Q: Will the poles on the 20ah battery accept/fit cables used on a standard sla battery or would there need to be different connectors?

alligator clip type or ring terminal connector can be screw onto the terminals. 2, 5/16 bolts are enclosed with battery.

Q: How much does it weigh?

The 20ah is quite light. Much lighter than a lead acid battery of the same ah. 10ah 2.7lbs, 20ah 5.8.

4.0/5

Product ID: 523515176

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Details

Number of batteries
1 Lithium Ion
Brand
ExpertPower
Battery cell composition
Compatible phone models
gaming high
Recommended uses for product

🔄4000-7000 deep charge cycles

🔋12V 20Ah high-capacity power

🛡️Built-in advanced BMS protection

Frequently Bought Together

ExpertPower 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications

ExpertPower 12.8V 5A Smart Charger for Lithium LiFePO4 Deep Cycle Rechargeable Batteries

Description

⚡ Power your journey with confidence and longevity!

RUGGED RESILIENT - Tested against punctures, fire, and impact—built to thrive in the harshest off-grid and marine conditions.
UNRIVALED LONGEVITY - Experience up to 7000 cycles and a decade of reliable energy—outlast your adventures and projects.
HASSLE FREE CONFIDENCE - Enjoy peace of mind with expert tech support and a robust warranty—because your power deserves premium care.
SMART BATTERY MANAGEMENT - Cutting-edge BMS safeguards against overcharge, overheating, and short circuits for worry-free use.
INDUSTRY TRUSTED POWERHOUSE - Backed by 36 years and over 1 million batteries sold—join the pros powering the future.

The ExpertPower 12V 20Ah LiFePO4 battery delivers industry-leading durability with 4000-7000 deep cycles and a 10-year lifespan. Featuring a proprietary built-in Battery Management System, it ensures optimal safety and performance across RV, solar, marine, and off-grid applications. Trusted by professionals and rigorously tested for resilience, it offers reliable, long-lasting power backed by expert support and warranty.

Specifications

Antenna Location	Indoor/Outdoor
Battery Weight	5 Pounds
Item Dimensions	7.1 x 3 x 6.6 inches
Unit Count	1 Count
Battery Cell Type	Lithium-Phosphate
Amperage	20 Amps
Battery Capacity	20
Reusability	Rechargeable
Voltage	12.8 Volts (DC)

Have a Question? See What Others Asked

Will this fit a 2018 waverunner

I need a lifepo4 batt that would have 20ah & 250cca & 24v & allow 27.8 charge volts from 24v truck. can this lifepo4 be hooked up in series & start?

Will the poles on the 20ah battery accept/fit cables used on a standard sla battery or would there need to be different connectors?

How much does it weigh?

Common Questions

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Received my product in pristine condition. Great service overall.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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ExpertPower 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions