12v 100ah lithium ion battery (6943003213867)

Lithium Battery Company

12V 100AH Lithium Replacement Battery for Zoeller Sump Pump

Shipping calculated at checkout.

Tired of fiddling with inefficient, lead-acid sump pump batteries? Weary of replacing sump pump batteries every other year? It’s time to try Lithium Battery Co.’s 12V 100AH Lithium replacement battery for Zoeller Sump Pumps! Our cutting-edge lithium technology offers superior performance and a longer life compared to standard lead-acid batteries.

With Lithium Battery Co., you can be confident that your sump pump can handle rising waters and prolonged periods without recharging–our battery offers up to 2x the life cycle or more than comparable lead-acid replacement batteries. That means less hassle for you and fewer trips to the store for new batteries. These long-lasting, cost effective lithium units are designed specifically for Zoeller Pumps so you know it will fit perfectly — no guesswork required. In addition, they offer rapid recharge times, zero maintenance, and higher nominal voltage compared to traditional models, meaning that your sump pump will run as efficiently as ever— even in the toughest weather conditions.

Don’t settle for inefficient sump pumps — upgrade now with our powerful lithium replacement model from Lithium Battery Co!

Product information


High Energy Density

Our lithium-ion batteries have unparalleled energy density, meaning that they can store more energy in a smaller space compared to other battery technologies. This makes our batteries ideal for portable devices where size and weight are critical factors.

Extended Lifespan

Our lithium-ion batteries have an extended lifespan, allowing them to last longer than other battery technologies. In fact, our batteries can last up to three times longer than conventional batteries, which provides a significant cost advantage over time.

Superior Performance

Our lithium-ion batteries provide superior performance compared to other battery technologies. They offer a higher power output, which means that devices can run faster and perform better. This makes our batteries perfect for applications that require high performance.

Industry-Leading Safety

Our lithium-ion batteries are equipped with advanced safety features that protect against overheating, short-circuiting, and other potential hazards. This ensures that our batteries are dependable and safe, giving our customers peace of mind.


Automatic Hands-Free Battery Management System

Voltage Management

Voltage management regulates the voltage level of the battery, preventing overcharging and excessive discharge, which can both shorten battery life.

State of Charge Monitoring

This feature measures the amount of energy left in the battery and helps prevent overcharging or deep discharge.

Fault Detection / Isolation

Fault detection and isolation help the system to detect any issues with the battery and isolate the faulty cell to prevent further damage.

Cell Balancing

Balancing ensures the cells in a battery are at the same charge level and helps to extend the life of the battery.