2Pack 12V 135Ah LiFePO4 Lithium Battery Bluetooth,TCBWORTH for RV,Camping,Solar,Marine,Caravans,Trolling Motor,15000+Deep Cycles,Smart 100A BMS,Group 31,1728WH
2Pack 12V 135Ah LiFePO4 Lithium Battery Bluetooth,TCBWORTH for RV,Camping,Solar,Marine,Caravans,Trolling Motor,15000+Deep Cycles,Smart 100A BMS,Group 31,1728WH
Hero image 0 of 2Pack 12V 135Ah LiFePO4 Lithium Battery Bluetooth,TCBWORTH for RV,Camping,Solar,Marine,Caravans,Trolling Motor,15000+Deep Cycles,Smart 100A BMS,Group 31,1728WH, 0 of 15
TCBWORTH

2Pack 12V 135Ah LiFePO4 Lithium Battery Bluetooth,TCBWORTH for RV,Camping,Solar,Marine,Caravans,Trolling Motor,15000+Deep Cycles,Smart 100A BMS,Group 31,1728WH

3.9 stars out of 26 reviews
(3.9)|
26 ratings
2Pack 12V 135Ah LiFePO4 Lithium Battery Bluetooth,TCBWORTH for RV,Camping,Solar,Marine,Caravans,Trolling Motor,15000+Deep Cycles,Smart 100A BMS,Group 31,1728WH2Pack 12V 135Ah LiFePO4 Battery Bluetooth 100A BMS TCBWORTH Smart Lithium Batteries RV Camping Solar Marine Caravans Trolling Motors 15000 Deep Cycle
Count:1

Key item features

  • Advanced Performance: Features A+ LiFePO4 cells for stable performance, high energy density, and a long cycle life, providing 1.72kWh energy capacity and 1728Wh power.
  • Smart Protection: Integrated 100A Smart BMS offers real-time monitoring via Bluetooth 5.0 and protects against over-charging, over-discharging, over-current, short-circuit, and low-temperature cut-off.
  • Compact Design: Fits BCI Size Group 31 battery boxes, is 1/3 lighter than Group 31 AGM batteries, and has an 8X Mass Energy Density, with dimensions of 332*176*220mm.
  • Extended Lifespan: Delivers 4000 to 15000 deep cycles, offering a remarkable 10-year lifespan, significantly outperforming conventional lead-acid batteries.
  • Versatile Applications: Ideal for RVs, camping, solar systems, marine use, caravans, and trolling motors, with a wide operating temperature range for charging and discharging.
  • Convenient Monitoring: Bluetooth connectivity allows users to monitor battery voltage, current, power, and capacity remotely via a smartphone app within 10 meters.
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Current price is $365.99
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Columbus, 43215
Arrives between Feb 28 - Mar 2
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Sold and shipped by TCBWORTH OFFICIAL STORE
4.489010989010989 stars out of 5, based on 182 seller reviews(4.5)
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3.9 out of 5 stars
stars26 ratings10 reviews
How item rating is calculated
  1. 5 stars62% (16)
  2. 4 stars8% (2)
  3. 3 stars8% (2)
  4. 2 stars8% (2)
  5. 1 star15% (4)
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Showing 1-3 of 10 reviews

Dec 25, 2025
Brendan
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Count: 2
Sold and shipped byTCBWORTH OFFICIAL STORE
5 out of 5 stars review

Verified Purchase

Have 4 batteries in series, 48v, and have discharged and recharged several times with no issues. Capacity I get is 134.4ah didn't use batteries for a few months and only lost 1ah to storage discharge, have it hooked up to a balancer on boat. Was expecting more discharge loss then what has been observed. Bms is a DP04S007L4S100A over current is set at 160a but I have not tested that out. Haven't opened the batteries. Ordered my batteries in April and batteries received were made Jan 3rd 2025. Tcbworth app is kinda ehh but https://overkillsolar.com/support-downloads/ is a excellent free app to use, don't edit the bms parameters... Currently would recommend.

Helpful?7EIDEU4KL44L14879918553
Aug 12, 2025
Victor
Item details
Count: 12V 135AH BULETOOTH 2PACK
Sold and shipped byTCBWORTH OFFICIAL STORE
5 out of 5 stars review

Verified Purchase

The batteries are well constructed and high rating capacity for my marine trolling motor installation. Great replacement warranty as well. The price was right compared to others.

Helpful?7EIDEU4KL44L14879918553
May 30, 2025
James
Item details
Count: 12V 135AH BULETOOTH 2PACK
Sold and shipped byTCBWORTH OFFICIAL STORE
5 out of 5 stars review

Verified Purchase

Picked him up for my trolling motor have them charged up, but haven't had a chance to try them out yet. Delivery was fairly quick they were as described

Helpful?7EIDEU4KL44L14879918553