WEIZE 12V 100Ah 1280Wh LiFePO4 Lithium Battery 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 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 1280Wh LiFePO4 Lithium Battery WEIZE

WEIZE 12V 100Ah 1280Wh Lithium Battery, Group 31 Deep Cycle LiFePO4 Battery for Trolling Motor, RV, Solar, Marine, Camping and Off Grid Applications

$349.99 $229.99 SAVE $120.00
Style: 1-PACK, 2-PACK, 4-PACK, Battery with Box (1-PACK)
SKU: BAC-0089

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Style: 1-PACK

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Total price:$2,549.97 $1,709.97
Description

 

Battery Cell Composition LiFePO4 cell Nominal Voltage & Rated Capacity 12.8V 100Ah
Self-discharge Rate(77℉/25℃) 3%/month Charge Voltage 14.6±0.2V
Float Charge Voltage 13.8V Standard Charge/Discharge Current 20A
Recommended Charge Current ≤50A Recommended Discharge Current ≤100A
Allowed Max. Charge/Discharge Current 100A Peak Discharge Current 200A (3 seconds)
Storage Temperature Range -5°C ~ 45°C / 23°F ~ 113°F Operating Charge Temperature Range 0°C ~ 45°C / 32°F ~ 113°F
Operating Discharge Temperature Range -20°C ~ 60°C / -4°F ~ 140°F Internal Resistance ≤30mΩ
Serial Connection Maximum 4 units Parallel Connection Maximum 10 units
Product Dimensions 330.2x172.0x214.9 mm / 13x6.77x8.46 in Product Weight 11.97 kg / 26.4 lbs
Cycle Life@100%DOD ≥2000 cycles Warranty 10-year

Unlock the Future of Power Storage - Weize 10-Year Warranty on LiFePO4 Batteries!

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 overcharge, 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

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
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 215 reviews
90%
(194)
9%
(20)
0%
(0)
0%
(0)
0%
(1)
T
Teresa Willis
Great batteries

I've had great success with these batteries. They keep my rv going for several days of dry camping.

P
Peter Molinaro
Order

Have not installed yet but the order process and shipping was excellent

W
William Clark
Weize Life Po Batreries

Was looking to replace my AGM batteries as they did not last long. Looked at several different brands and saw a u tube review of Weize brand. Looked the up and found they were the same price as the AGM batteries and each was 60 pounds lighter than the AGM's. Have had them in my bass boat for about a year connected to the trolling motor and have no issues. Plenty of power through the day and charge quickly. I would recvomend them.

D
Don Wood
Power for off-grid radio work

Both batteries arrived promptly (ships from SE US). Packaged well. Charge state was approximately 90%. Batteries have been in service for 4 days now and functioning well. Basal radio draw is 3 amps and recharging is via 200 watts of solar cells via MPPT charger. I expect these batteries will perform as well as the other 4 Weize batteries that I have as part of my home solar generator and in my motorhome. Wife loves that when the lights go out, I can flip two switches and we have power in the house from the solar generator.

A
Ann Poindexter
Very Tentative turned to Very Pleased

I reviewed a youtube video that compared lithium batteries across almost 30 brands. My goal was to replace my 2 trolling motor batteries to extend my time on the water. Weize was not #1, but it was in the top 3! The tests were extremely thorough and concluded with a spreadsheet comparing all batteries, feature by feature. I chose Weize over the others in the top 5, as they had the features I needed at the best price (hundreds less!). I brought directly from Weize, and it arrived quickly. Install required a lithium charger, so I had to research and ended up going with a Noco 2 bank charger ...and leaving my Starting motor battery on the old charger (bought a split pigtail for the 2 chargers, so that I could use one plug for hooking up to electric). This battery is soooo much lighter and lasts so much longer on the water than my AGM batteries. I actually do not yet know HOW long they last on the water, as the max I have stayed on the water trolling is 5 hours so far....but I have read that lithium's can last a couple of days during a tournament. I will have to keep challenging it!! In the meantime....I am now a HUGE WEIZE supporter! The only think I wish it has is an onboard tester of remaining battery....but I hear there are after markets.