Can it replace a 24V lead-acid bank?

Yes, it is a 24V-class pack at 25.6V nominal, so it drops into most 24V systems. You need a lithium-compatible charger or solar controller set to 28.8–29.2V, not an old lead-acid profile.

How long will it last?

The rating is over 2000 cycles at 100% depth of discharge and up to 5000 at 80%. Shallow discharges and keeping it out of extreme heat extend life.

Can I charge it in freezing weather?

No. Charging is rated for 0–45°C, so below freezing you must stop charging. Discharge works down to -20°C.

At 100A continuous it handles about 2.5kW of load at 25.6V, enough for most RV, solar and trolling motor draws. Peak is 200A for under 5 seconds.

Where can it be mounted?

It measures about 13.4 x 7.5 x 9.8 inches and weighs about 42 lbs. It must not be covered or exposed to rain, so mount it in a dry, ventilated spot.

Where can I buy the BtrPower 24V 100Ah LiFePO4 Lithium Battery?

2 stores we checked sell it, including Walmart, Amazon.

BtrPower 24V 100Ah LiFePO4 Lithium Battery

Best price now

$324.00at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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BtrPower 24V 100Ah LiFePO4 Lithium Battery

Best price now

$324.00at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $324.00 at Walmart on Nov 12.
Checked at 2 stores.

Our take on the BtrPower 24V 100Ah LiFePO4 Lithium Battery

A 24V (25.6V nominal) 100Ah lithium iron phosphate battery pack with a built-in battery management system. It delivers 100A continuous and 200A peak discharge, and is rated for over 2000 cycles at full depth of discharge, up to 5000 at 80%. At about 42 lbs it is far lighter than a comparable lead-acid bank and holds voltage better under load. It suits RV, solar, trolling motor and off-grid setups that need a drop-in 24V pack; it ships without a charger, so you supply your own 28.8–29.2V lithium charger.

Best forRV and camper house battery banksOff-grid solar storage24V trolling motor setupsGolf cart and small EV projects

Pros

100A continuous, 200A peak discharge
Over 2000 cycles at 100% depth of discharge
About 42 lbs, much lighter than lead-acid
Built-in overcharge protection at 29.2V
Works down to -20°C discharge

Cons

No charger included
Charging limited to 0–45°C
Must not be covered or exposed to rain
Only 200A peak for under 5 seconds

BtrPower 24V 100Ah LiFePO4 Lithium Battery prices at every store

WalmartNew
In stockSold by BtrPower Battery StoreReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$324.00Free shippingChecked Nov 12
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AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$299.99+ $40.00 shippingChecked Nov 12
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BtrPower 24V 100Ah LiFePO4 Lithium Battery price history

Lowest price we've seen: $299.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the BtrPower 24V 100Ah LiFePO4 Lithium Battery

This is a 24V 100Ah lithium iron phosphate (LiFePO4) battery pack. It has a nominal voltage of 25.6V and a nominal capacity of 100Ah. It supports up to 100A of continuous discharge, with a peak of 200A for less than 5 seconds.

The battery is rated for more than 2000 cycles at 100% depth of discharge, and up to 5000 cycles at 80% depth of discharge. It charges and discharges through the same wires. A charger is not included.

Do not cover the battery or expose it to rain during use. Read the specification before using the battery pack.

Chemistry: LiFePO4 (lithium iron phosphate)
Nominal voltage: 25.6V
Nominal capacity: 100Ah
Charge voltage: 28.8-29.2V
Overcharge protection: 29.2V
Cut-off voltage: 20V
Continuous discharge: 100A maximum
Peak discharge: 200A for less than 5 seconds
Cycle life: More than 2000 cycles at 100% DoD; up to 5000 cycles at 80% DoD
Discharge temp: -20°C to 60°C
Charge temp: 0°C to 45°C
Dimensions: 190 x 340 x 250 mm (7.48 x 13.4 x 9.84 in)
Weight: 19.24 kg (42.42 lbs)
Wiring: Charge and discharge on the same wires
In the box: 1 x 24V 100Ah battery pack (no charger)

Questions and answers

Can it replace a 24V lead-acid bank?: Yes, it is a 24V-class pack at 25.6V nominal, so it drops into most 24V systems. You need a lithium-compatible charger or solar controller set to 28.8–29.2V, not an old lead-acid profile.
Does it come with a charger?: No. The package is the battery pack only, and it charges and discharges through the same wires. Budget for a 24V lithium charger separately.
How long will it last?: The rating is over 2000 cycles at 100% depth of discharge and up to 5000 at 80%. Shallow discharges and keeping it out of extreme heat extend life.
Can I charge it in freezing weather?: No. Charging is rated for 0–45°C, so below freezing you must stop charging. Discharge works down to -20°C.
What can it run?: At 100A continuous it handles about 2.5kW of load at 25.6V, enough for most RV, solar and trolling motor draws. Peak is 200A for under 5 seconds.
Where can it be mounted?: It measures about 13.4 x 7.5 x 9.8 inches and weighs about 42 lbs. It must not be covered or exposed to rain, so mount it in a dry, ventilated spot.
Where is the BtrPower 24V 100Ah LiFePO4 Lithium Battery cheapest?: At Walmart, for $324.00, as of our latest check.
Where can I buy the BtrPower 24V 100Ah LiFePO4 Lithium Battery?: 2 stores we checked sell it, including Walmart, Amazon.

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