Can this battery & bms survive getting wet? it looks a lot like the sla battery i use to power pumps in my whitewater canoe, which take a good dunking

Hello, It can survive getting wet but take steps to protect the terminals from making contact with water. Do not submerge the battery.

Has anyone used this for a ion tailgater bluetooth speaker? And will the speaker charge the battery after installing it

I put this into my older iPA77 Tailgater and it works perfectly. No problems charging or playing. Unit is much lighter now too, as the old battery made up most of the weight of the unit.

Will this work on Razor electric scooters?

No it will not. Those scooters can draw significant amperage depending on operating conditions. This battery is rated for max 10A discharge rate, you will likely damage the battery or the protective circuitry in the battery.

How many amps can this supply? I have a siren that requires 12 volts at 1 amp. Can this work?

It's probably not it has some circuitry in there to limit the output amps I would move on and pick another brand I bought this for running a power tool and it keeps cutting out on me because of the amp draw

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12V 5Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year Lifetime | Built-in BMS

Product ID: 722836465

Details

Battery Capacity
5 amp_hours
Battery Cell Composition
Lithium Ion
Battery Weight
725 Grams
Brand
ExpertPower
Item dimensions L x W x H
9 x 7 x 10.1
Model Name
EP125

⚡95% capacity flat discharge

🔋2500-7000 life cycles

🪶1/3 weight of lead acid

¥42441

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power that keeps pace with your hustle—light, long-lasting, and smart.

FEATHERLIGHT POWER - Weighs just 1.6 lbs—perfect for on-the-go pros and mobile setups.
UNMATCHED LONGEVITY - Up to 7000 cycles & 10-year lifespan—power that outlasts the rest.
MAINTENANCE FREE STORAGE - Stores up to 12 months at room temp with minimal self-discharge—ready when you are.
BUILT IN SMART PROTECTION - Advanced BMS guards against overcharge, overheating, and short circuits for worry-free use.
CONSISTENT PEAK PERFORMANCE - Flat discharge curve keeps voltage above 12V for 95% of use—no mid-run surprises.

The ExpertPower 12V 5Ah LiFePO4 battery delivers industry-leading durability with 2500 to 7000 charge cycles and a 10-year lifespan. Its lightweight design (just 1.6 lbs) and flat discharge curve ensure consistent, reliable power above 12V for up to 95% of capacity. Integrated Battery Management System (BMS) provides comprehensive protection against common battery risks, while its low self-discharge rate allows up to a year of maintenance-free storage. Ideal for professionals needing dependable, portable energy solutions in RV, marine, and off-grid applications.

Specifications

ASIN	B0884Q1BCH
Amperage	2.5 Amps
Battery Capacity	5 amp_hours
Battery Cell Type	Lithium Ion
Battery Weight	725 Grams
Brand Name	ExpertPower
Country of Origin	USA
Customer Reviews	4.4 4.4 out of 5 stars (241)
Global Trade Identification Number	00840140936148
Item Dimensions	9 x 7 x 10.1 Centimeters
Item Type Name	Rechargeable Batteries-Large Specialty
Manufacturer	ExpertPower
Model Name	EP125
Model Number	EP125
Number of Batteries	1 Lithium Ion batteries required.
Reusability	Rechargeable
UPC	840140936148
Unit Count	1.0 Count
Voltage	12.8 Volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

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¥42441

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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