Litime 12V 100Ah Group 27 Bluetooth LiFePO4 Battery, Lithium Battery, Built-in 100A BMS with Low-Temp Protection, Max. 15000 Cycles, Perfect for RV, Solar System, Trolling Motors etc. (3 Pack)
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Availability:
In Stock.
Arrives
Monday, May 11
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Size: 3 Pack
Style: 100Ah Bluetooth（Group 27）
Features
- Perfect Group 27 Fit: Drops right into Group 27-31 battery trays. No mods needed! Save time and money on installation. Ideal for RVs, kayaks, and marine use, easy install, zero extra cost.
- Smart Bluetooth 5.0: Monitor real-time battery status via LiTime APP. Enables smart control and better power managementsimple, convenient, full oversight at your fingertips.
- RV-Specific Design: Tailored to fit Group 27 compartments in Brinkley Z 2900, Four Winds 22E, Forest River Forester. Ensures a perfect, hassle-free fit for your RV.
- 20+ BMS Protections: Includes low-temp cut-off, over-charge/discharge, over-current. Adds 30s overload recovery, salt-spray/damp resistanceguarantees safe, reliable performance.
- Ultra-Long Lifespan: 4,000+ cycles at 100% DODlasts 10x longer than lead-acid. Eco-friendly, consistent performance for long-term reliable power.
- Ultra-Long Lifespan: 4,000+ cycles at 100% DODlasts 10x longer than lead-acid. Eco-friendly, consistent performance for long-term reliable power.
- Tips: Charge with lithium-activation or MPPT charger to activate Bluetooth after first receipt or switching off. Not suitable for starting batteries, golf cart batteries, or jacks.
Brand: Litime
Vehicle Service Type: Boat, Home Energy Storage, Marine, RV, Trolling Motor
Size: 3 Pack
Voltage: 12.8 Volts
Battery Cell Composition: Lithium Ion
Item Weight: 22.85 Pounds
Product Dimensions: 6.69"D x 12.13"W x 8.31"H
Number Of Cells: 1
Terminal: M8
Automotive Fit Type: Universal Fit
Compatible with Vehicle Type: Boat, Home Energy Storage, Marine, RV, Trolling Motor
Voltage: 12.8 Volts
Number Of Cells: 1
Terminal: M8
Automotive Fit Type: Universal Fit
Size: 3 Pack
Item Weight: 22.85 Pounds
Item Dimensions D x W x H: 6.69"D x 12.13"W x 8.31"H
Battery Type: Lithium Ion
Brand Name: Litime
Manufacturer Part Number: L12V100-100-GROUP27-BT-4-A90-Pack3-CA
Model Number: L12V100-100-GROUP27-BT-4-A90
Manufacturer: Litime
Manufacturer Warranty Description: 5 year warranty
Included Components: 3 * 12V 100Ah Bluetooth LiFePO4 Battery, 3 * Product Manual, 6 * Flat Washer, 6 * Insulation Caps, 6 * M8 - 5/8" (16MM) Terminal Bolts
Unit Count: 3.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 11
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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- Financing through Apple Pay
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Top Amazon Reviews
Size: 3 Pack
Style: 100Ah Bluetooth（Group 27）
Amazingly nice product, batteries hooked up perfectly, app installed in seconds and battery status is great. The app allows you to create an item, such as "boat" and link the batteries together to show the 36v that my boat uses. Very nice all around. Batteries are very light compared to older batteries. Purchased minn kota 3-port lithium charger, all working together terrific. Batteries arrived in good shape and very quickly. Highly recommend this battery.
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Reviewed in the United States on May 8, 2025 by Mike Day
Size: 1 Pack
Style: 100Ah Bluetooth（Group 27）
Bluetooth feature saved my butt! I saw my battery was getting low so I turned the boat around. I pulled up to the launch with 4%! I will be buying a 2nd for just my electronics. BTW it was my 2nd day without a charge.
Reviewed in the United States on April 1, 2026 by Holly & Dave
Size: 1 Pack
Style: 100Ah Bluetooth（Group 27）
Great RV battery
Reviewed in the United States on March 18, 2026 by Janet Tobiasz
Size: 1 Pack
Style: 100Ah Bluetooth（Group 27）
The batteries (I now have two) work great. The issue is if you do not have an Internet connection, then the Bluetooth connection to the system does not work (I also have a LiTime solar charger - so I created a system configuration in the app). Odd since one does not depend on the other. I was camping with no cell service for 3 days and although it ended up that I had plenty of power (used less than 50Ah of the potential 200Ah), I did not know how much I had used, or had left, until I was headed home and was close enough to civilization to have service to log on to my account. Follow-up: LiTime customer service contacted me and provided support for this issue. There is nothing wrong with the batteries, the issue could be traced to a software update which caused my account to be logged out. Further testing to follow.
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Reviewed in the United States on September 29, 2025 by Ed Bilek
Size: 1 Pack
Style: 100Ah Bluetooth（Group 27）
Bought for my kayak trolling Motor. So far it keeps going a lot longer than my old lead acid battery and weighs a lot less.
Reviewed in the United States on March 12, 2026 by doug white
Size: 1 Pack
Style: 100Ah Bluetooth（Group 27）
2 cruises on an autopilot 120, zero complaints. Great battery and App. Update: right after I wrote this review, it won’t charge and the BMS is throwing error codes I’m trying to get some of my money back. They deduct shipping from your return. Look at their support page, it’s terrible.
Reviewed in the United States on April 28, 2025 by Michael Malone
Size: 2 Pack
Style: 100Ah Bluetooth（Group 27）
Purchased these to operate the 24 volt trolling motor on my boat. Basically half the weight of the old batteries. I have a very snug compartment that the batteries install into, and these fit perfectly (replaced lead acid group 27s). Used them for the first time on a week long fishing trip to Canada and they performed flawlessly! Only minor complaint is if you don't have cellular data signal, you apparently can't pull up the System View of the batteries on the Bluetooth app, but you can still see the charge of the individual batteries. Aside from that, so far I am extremely happy with them! Very timely shipping and easy to install!
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Reviewed in the United States on July 31, 2025 by nathan b staples
Size: 2 Pack
Style: 100Ah Bluetooth（Group 27）
We mostly Boondock camp in our RV, struggled keeping our single interstate battery charged. We would have to run our generator so we would have power and the battery would not charge with the solar panel. Bought two of these, camped for 10days and the batteries never dropped below the fully charged mark. Solar panel keep them charged and only ran the generator when we needed to make coffee and use the microwave.
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Reviewed in the United States on November 29, 2025 by Honda Talon