WEIZE 12V 100Ah LiFePO4 Lithium Battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off Grid Applications WEIZE
WEIZE 12V 100Ah LiFePO4 Lithium Battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off Grid Applications WEIZE
WEIZE 12V 100Ah LiFePO4 Lithium Battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off Grid Applications WEIZE
WEIZE 12V 100Ah LiFePO4 Lithium Battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off Grid Applications WEIZE
WEIZE 12V 100Ah LiFePO4 Lithium Battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off Grid Applications WEIZE
WEIZE 12V 100Ah LiFePO4 Lithium Battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off Grid Applications WEIZE

WEIZE 12V 100Ah LiFePO4 Lithium Battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off Grid Applications

$349.99 $269.99 SAVE 23%
Style: 100Ah Battery, 100Ah Battery with Battery Box
SKU: BAC-0089
Availability : In Stock Pre order Out of stock

🔥 Limited-time Offer: Buy 1 item & Get 1 item at 10% off Unlock the...

Style: 100Ah Battery

100Ah Battery
100Ah Battery with Battery Box
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Description

🔥 Limited-time Offer: Buy 1 item & Get 1 item at 10% off

Unlock the Future of Power Storage - Weize 10-Year Warranty on LiFePO4 Batteries!
As the leading battery brand on Amazon, Weize proudly presents our latest Lithium Iron Phosphate Batteries, confidently backed by a remarkable 10-year warranty! We are committed to delivering excellence, not just in our product quality but also in our exceptional customer service. For any battery-related queries, our dedicated Weize support team is always on standby, ready to assist you at a moment's notice.
Built to Last - Unmatched Performance:
Experience power storage like never before with our 12V 100Ah LiFePO4 Batteries, designed to endure more than 2000 cycles at 100% discharge or an impressive 8000 cycles at 50% depth of discharge (Suggested). In comparison, traditional lead-acid batteries typically last only around two years (500 cycles) at just 50% discharge. Embrace a future where your LiFePO4 battery lasts at least 5 times longer than a lead-acid one, ensuring significant cost savings in the long run. And with cold weather protection, your battery remains dependable even in harsh conditions.
Effortless Efficiency - Automatic BMS and Maintenance-Free:
Say goodbye to battery worries with our built-in Battery Management System (BMS). It acts as your battery's guardian, providing essential protection against Over Charge, Discharge, Over Current, Short Circuiting, as well as Low and High temperatures. Experience enhanced performance and extended battery life, knowing that your Weize LiFePO4 battery is in safe hands. Plus, our BMS ensures automatic circuit cut-off, and reactivation requires no higher voltage input - hassle-free power management made easy!
Powerful and Lightweight - Unleash Versatility:
Harness the potential of lithium's greater energy density, which is at least 1/2 the mass of lead-acid batteries. Elevate your energy solutions with the perfect upgrade for any 12V Deep Cycle battery. Whether it's Fish Finders, Ice Fishing, Camping, Solar Systems, Home Alarm Systems, or E-Scooters, our LiFePO4 battery is the ultimate choice for an array of applications. Just remember to use a dedicated LITHIUM BATTERY CHARGER and avoid connecting more than 4 batteries in series or parallel.
Safety Above All - Eco-Friendly and Secure:
Our Weize LiFePO4 battery is crafted from 100% safe, non-toxic, and non-hazardous energy, boasting exceptional chemical stability. Fear no thermal runaway or overheating, even if punctured - your safety is our priority. With no acid involved, you can safely mount the battery in any position, ensuring optimal convenience. Just follow the user manual carefully for a seamless experience, and feel free to reach out to us with any battery-related questions.

Linking multiple batteries? Use the 4 AWG battery cable.

Lithium Battery

Discover the transformative power of Weize LiFePO4 Batteries and unleash unmatched performance, efficiency, and reliability. Embrace a greener and more sustainable future with batteries designed to elevate your energy solutions. Don't wait - make the switch to Weize today!

Lithium Battery

Lithium Battery

TROUBLESHOOTING

 

  • Can not discharge

1. Check whether the battery is securely connected.

2. Check whether the positive and negative battery terminals are correctly connected.

3. Check whether the battery voltage is greater than 12V. If it is less than 12V, charge the battery first.

4. Check whether the load voltage matches the battery.

5. Check whether the load current is greater than 100A, ensure it is less than 100A.

6. Ensure that the ambient discharge temperature ranges from -15°C to +55°C.

  • Can not charge

1. Check whether the battery is securely connected.

2. Check whether the positive and negative battery terminals are correctly connected.

3. Check the charging voltage matches the battery, the charging parameters are set correctly.

4. Check whether the charging current is greater than 100A and ensure that it is less than 100A.

5. Check whether the battery voltage is less than 9V. If it is less than 9V, use the charger with 0V charging function to charge.

6. Ensure the charging environment temperature ranges from 0°C to +45°C.

7. After the battery is protected by over-discharge, disconnect the load and wait for the battery to recover the voltage before charging, or use the charger with 0V charging function to charge.

  • Battery heats up

1. Check whether the battery is securely connected. The connecting wire should be in contact with the battery terminal. Do not clamp screws to discharge.

2. Check whether the battery cable matches the working current. 6AWG or 4AWG cable is recommended.

3. Check whether the load power exceeds the battery discharge power of 1280 watts, ensure the load power is lower than the required battery power.

4. Ensure the working temperature is lower than 55 °C.

Customer Reviews

Based on 192 reviews
91%
(174)
9%
(18)
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D
Dennis Linn

WEIZE 12V 100Ah LiFePO4 Lithium Battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off Grid Applications

D
Devin Goodnight
Very pleased

Purchased 3-100ah last year and was very pleased, purchased another 2-100ah last month

R
Richard Brown
Outstanding value.

runs all my electronics for almost 3 days. Works perfectly.

R
Robert S
100Ah x 6 RV Battery Bank

I upgraded my RV with six of the Weize 100Ah batteries in parallel and they’ve been working great. My jumper wires and main wiring is all 4/0 gauge and I’m using them with a Victron Multiplus 2x120 charger/inverter with 400 watts of solar. Next upgrade will be to bump up the solar to 2000 watts, but the battery bank has been performing flawlessly. I can camp in my 40 foot long 5th wheel and run my microwave, hot plate, fridge, TV, lights, heater blower, etc and just not worry about listening to my generator all night long or running out of power at 4 a.m. With this battery bank and the Victron Inverter/Charger I was even able to camp in the snow (no solar) and use only 1 gallon of gas per day in my Honda EU2000 generator without any concerns of running out of power. A single gallon of gas charges up everything and I enjoy camping without any worries about running out of power. I’ve been using the batteries for about 45 days now and they are all performing perfectly. They put out the amp hours as rated and I’ve cycled them a number of times since I set this up. If I had to do it all over again I may have opted for four of the 200Ah batteries rather than six of the 100Ah batteries but I had seen the tear down of the 100Ah battery by Will Prowse and I had not seen the tear down or many reviews on the 200Ah battery. It would be fun to swap and try the 200Ah batteries, but I’ve already invested in these and can’t really justify the swap at this time since they are working flawlessly.

J
Jonathan

The package was delivered quickly. I wish the outer box was labeled with "This Side Up" considering the batteries were delivered upside down for one and on the side for the other. Outside of that, no complaints.