Weize 12V 100Ah LiFePO4 Lithium Battery, Built-in Smart BMS, Low Temperature Protection Group 31 Deep Cycle Battery for Trolling Motor, RV, Solar, Marine, Camping and Off Grid Applications

Weize 12V 100Ah LiFePO4 Lithium Battery, Built-in Smart BMS, Low Temperature Protection Group 31 Deep Cycle Battery for Trolling Motor, RV, Solar, Marine, Camping and Off Grid Applications

Q: How does the warranty work? whow will provide a new battery in the event of a failure? the weize store doesn't seem to by weize? thanks.

They provided a shipping label for the return when I had a problem. I messaged back and forth for a few days and after doing what they asked and giving them the information they asked for, they provided postage for shipping back to a USA location in Georgia. Some folks really need to pay attention and READ before you go on blast and leave bad feedback or answer questions here even when you DONT actually own this product. I have five of the 100AH LIon batteries and have only had one problem over the two years of ownership and the company took care of me once I did what they asked.

Q: Can these be used with a wing generator?

Yes but you will need a Battery Charge Controller (BCC) with the same voltage (input) compatible with th output of your wing generator and BCC output matched voltage of the battery or battery bank. These are 12Vdc batteries for a single battery or multiple batteries in wired in parallel. You might also add multiple batteries in ‘series,’ where 2 batteries would give you 24Vdc or 3 = 36Vdc and so on. Some charge controllers also incorporate an inverter to provide 120Vac or you can use a separate inverter if you even need or want 120Vac in addition to the dc voltage.

Q: Is there a customer service contact email or phone? I have not found any way to ask a question.

use the contact seller option in the Amazon sales listing to initiate contact

Product ID: 726476849

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Details

Brand
WEIZE
Vehicle service type
Trailer Van
Size
Pack of 1
Voltage
12
Battery cell composition

🔋100Ah high capacity

❄️Low temperature cut-off

🛡️Built-in smart BMS protection

Frequently Bought Together

Weize 12V 100Ah LiFePO4 Lithium Battery, Built-in Smart BMS, Low Temperature Protection Group 31 Deep Cycle Battery for Trolling Motor, RV, Solar, Marine, Camping and Off Grid Applications

NOCO Genius GEN5X1: 1-Bank, 5A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries

NOCO Genius GEN5X2: 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries

Description

⚡ Power up smarter, last longer, and never get left behind!

COLD WEATHER READY - Automatic low-temp cut-off activates below 32°F, ensuring reliable performance even in freezing conditions.
ENDURANCE CHAMPION - Over 2000 full cycles—5x longer than lead-acid batteries, saving you replacement costs and downtime.
ECO FRIENDLY ENERGY - Non-toxic, fire-resistant LiFePO4 chemistry lets you mount it anywhere with peace of mind.
SMART SAFETY GUARDIAN - Integrated BMS shields against overcharge, discharge, short circuits, and extreme temps for worry-free power.
LIGHTWEIGHT POWERHOUSE - Half the weight of traditional lead-acid batteries—perfect for RVs, marine, solar, and off-grid adventures.

The Weize 12V 100Ah LiFePO4 battery delivers robust, long-lasting energy with over 2000 full charge cycles and advanced built-in smart BMS for comprehensive protection. Designed for cold climates with low temperature cut-off, it’s lightweight and versatile—ideal for trolling motors, RVs, solar setups, and off-grid living. Safe, eco-friendly, and backed by a 10-year warranty, this battery redefines reliable power for the modern adventurer.

Specifications

Manufacturer	WEIZE
Brand	WEIZE
Model	lifepo4
Product Dimensions	17.2 x 33.02 x 21.49 cm; 11.97 kg
Batteries	1 Lithium Ion batteries required.
Item model number	TPLI-12100AH
Manufacturer Part Number	BAC-0089VWEI
Amperage	100 Amps
Voltage	12
Item Weight	12 Kilograms

Have a Question? See What Others Asked

How does the warranty work? whow will provide a new battery in the event of a failure? the weize store doesn't seem to by weize? thanks.

Can these be used with a wing generator?

Is there a customer service contact email or phone? I have not found any way to ask a question.

What is the cell grade?

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