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Litime 12V 100Ah LiFePO4 Battery with Bluetooth for Marine Use

$355.99 (Price correct as of 10/30/2026 17:11 PDT · Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Litime’s 12V 100Ah LiFePO4 battery is described for marine use on boats and yachts, with Bluetooth monitoring, low-temperature protection, and a 1280 Wh energy capacity. It is a standard Group 31 size and weighs 22.2 lb. The battery is described as an energy-storage model, not a starting battery.

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Quick Summary

The Litime 12V 100Ah LiFePO4 Battery is a marine battery for boats and yachts. It includes Bluetooth monitoring, low-temperature protection, and a stated 1280 Wh energy capacity. The battery is described as a standard Group 31 size and weighs 22.2 lb.

For buyers comparing marine batteries, the main checks are voltage, capacity, size, weight, and the intended application. This model is described as a battery for energy storage, not for starting use.

Key Details

Detail Product information and buyer relevance
Brand Litime, the named brand for this battery.
Type 12V 100Ah LiFePO4 battery for marine use.
Energy capacity 1280 Wh, which is a key figure for planning power needs.
Weight 22.2 lb, relevant for boat handling and installation planning.
Size Standard Group 31 size.
Bluetooth monitoring Allows battery status checks and system checks from a phone.
Low-temperature protection Stops charging below 32°F and stops discharging below -4°F.
Application note Described as an energy-storage battery, not a starting battery.

What to Compare Before Buying

  • Voltage and capacity: This battery is rated at 12V and 100Ah. Compare those numbers with the power needs of your boat setup.
  • Size: It is described as Group 31 size. Check the battery compartment or mounting space before choosing an offer.
  • Weight: The stated weight is 22.2 lb. Make sure that fits your handling and installation needs.
  • Temperature limits: Charging and discharging are both restricted below the stated temperatures. Compare that with the conditions where you plan to use it.
  • Use type: It is described for energy storage rather than starting use. Match that to the job you need the battery to do.

What Else You May Need

The Bluetooth feature is described as activating through charging with a lithium-activation or MPPT charger on first use or after switching off. If that matters to your setup, confirm that charging method as part of your planning.

Before You Decide

Confirm the 12V 100Ah rating, Group 31 size, and 22.2 lb weight against your boat setup. Also check whether you need an energy-storage battery rather than a starting battery, and review the temperature limits if you use the battery in colder conditions.

YPC AI UpdatedLitime 12V 100Ah LiFePO4 Marine Battery | YaptorLitime 12V 100Ah LiFePO4 marine battery with Bluetooth monitoring, 1280 Wh capacity, Group 31 size, and low-temperature protection.Litime’s 12V 100Ah LiFePO4 battery is described for marine use on boats and yachts, with Bluetooth monitoring, low-temperature protection, and a 1280 Wh energy capacity. It is a standard Group 31 size and weighs 22.2 lb. The battery is described as an energy-storage model, not a starting battery.[

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