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TCBWORTH OFFICIAL STORE

Dongguan City, Guangdong Province
Dongguan, GD 523578, CN
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(+86) 18819502125

Seller Reviews

4.5 out of 5
182 ratings42 reviews

About the seller

We live each day all consumption energy, it's closely related to us. Our company is a professional new energy battery and accessories manufacturer. We are mainly engaged in LiFePO4 and lithium-ion battery business, focusing on the research and development, manufacturing, salesand marketing of new en…
Business Name: DongGuanYingDaDianZiYouXianGongSi
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Seller reviews

4.5 out of 5 stars
182 ratings42 reviews
How seller rating is calculated

Showing 1 - 10 of 42 reviews

Feb 19, 2026
James
Item bought
12V 135Ah LiFePO4 Battery Bluetooth,Group 31 Lithium Battery for RV,Solar,Marine,Camping,Trolling Motors,100A BMS,TCBWORTH 15000+ Deep Cycles,Low-Temp Protection
1 out of 5 stars review

I was advised that the battery was not recommended for my vehicle

Feb 5, 2026
Ron
Item bought
48V 135AH Bluetooth Golf Carts LiFePO4 Battery,Built in 200A BMS,TCBWORTH 51.2V Group 8D Lithium Battery for RV,Trolling Motor,Marine,Camping,Deep Cycles,2C Rate Discharging
5 out of 5 stars review

I bought a few different LiFePO4 batteries from this seller because the QUALITY and PRICE of them was EXCELLENT and they were VERY helpful and understanding with my orders. You will be happy with your purchase when you buy from them

Feb 3, 2026
KarenG
Item bought
4PACK 12V 100Ah LiFePO4 Lithium Battery,100A BMS,TCBWORTH 12V Batteries for RV,Trolling Motor,Camping,Solar,Marine,Motorhome,off-Grid,Group 31,15000+Deep Cycles
5 out of 5 stars review

Great deal and delivery was not as long as stated that it would be.

Jan 21, 2026
Dennis
Item bought
12V 135Ah LiFePO4 Battery Bluetooth,Group 31 Lithium Battery for RV,Solar,Marine,Camping,Trolling Motors,100A BMS,TCBWORTH 15000+ Deep Cycles,Low-Temp Protection
5 out of 5 stars review

fast delivery haven't hooked it up yet but I'm very happy with it

Dec 31, 2025
Theresa
Item bought
12V 135Ah LiFePO4 Battery Bluetooth,Group 31 Lithium Battery for RV,Solar,Marine,Camping,Trolling Motors,100A BMS,TCBWORTH 15000+ Deep Cycles,Low-Temp Protection
1 out of 5 stars review

Poor customer service! You will get the runaround- possibly from an AI generated email -if you have any issues

Nov 12, 2025
Tom
Item bought
12V 100Ah LiFePO4 Lithium Battery,100A BMS,TCBWORTH BCI Group 31 Battery for RV,Solar,Marine,Camping,Trolling Motor,off-Grid,Backup Power,Motorhome,15000+Deep Cycles
5 out of 5 stars review

cable hold downs should be threaded studs instead of bolts.

Nov 7, 2025
JimW
Item bought
12V 135Ah LiFePO4 Battery Bluetooth,Group 31 Lithium Battery for RV,Solar,Marine,Camping,Trolling Motors,100A BMS,TCBWORTH 15000+ Deep Cycles,Low-Temp Protection
3 out of 5 stars review

It was promptly delivered. No interaction with the store. DO NOT LIKE the App which spys on me every time I use it. Creepy!

Oct 25, 2025
Joshua
Item bought
12V 100Ah LiFePO4 Lithium Battery,100A BMS,TCBWORTH BCI Group 31 Battery for RV,Solar,Marine,Camping,Trolling Motor,off-Grid,Backup Power,Motorhome,15000+Deep Cycles
5 out of 5 stars review

very good battery much lighter than the old lead acid and held up very well on 3 day trip with no generator plugged in

Oct 22, 2025
Marty
Item bought
2Pack 12V 135Ah LiFePO4 Battery Bluetooth,100A BMS,TCBWORTH Smart Lithium Batteries for RV,Camping,Solar,Marine,Caravans,Trolling Motors,15000 Deep Cycles
1 out of 5 stars review

Asked for a replacement for defective battery and was not granted it. They only wanted me to return both batteries which I waited along time getting and one was working fine. Very poor communication, tried to message several times without a response.

Sep 30, 2025
ryan
Item bought
36V 100AH Golf Carts LiFePO4 Battery Bluetooth with Free APP Monitor,38.4V TCBWORTH for RV,Marine,Trolling Motor,Solar,Built in 200A BMS,7.68kW Output
1 out of 5 stars review

Product came fully discharged. Which is terrible for the battery. Also Product did not come with the 5A charger thats listed in the item description.