The Ultimate Guardian for Your Lithium Motorcycle Battery
When it comes to preserving the life and performance of your LiFePO4 (Lithium Iron Phosphate) motorcycle battery, the OptiMate Lithium 4s 0.8A 12V Charger stands out as a reliable and intelligent solution. Designed specifically for modern lithium batteries, this charger ensures optimal charging, maintenance, and even recovery of deeply discharged cells—making it an essential tool for any motorcycle enthusiast.
Key Features
Smart Charging Technology
Unlike conventional chargers, the OptiMate Lithium 4s employs a multi-stage charging algorithm tailored for LiFePO4 chemistry. It delivers a precise 0.8A charge, ensuring safe and efficient power delivery without overcharging. The Battery Management System (BMS) wake-up mode is particularly useful for reviving batteries that have entered a protective sleep state—something many standard chargers fail to do.
Automatic Maintenance Mode
Once fully charged, the OptiMate switches to a maintenance mode, keeping the battery at an optimal 13.2V without overloading it. This feature is perfect for long-term storage, preventing voltage drops that can shorten battery life.
Built for Durability & Convenience
The compact and rugged design makes it easy to store or mount permanently. The included quick-connect harness allows for hassle-free charging without needing to remove the battery from your bike.
What Customers Say
Many users praise its ability to rescue seemingly dead batteries. One reviewer noted:
“Seems smart, considering user input is ‘on or off’. First round it detected and revived my battery, second round it charged it. Win!”
Another satisfied customer mentioned:
“This recovered an almost wholly discharged Li-ion battery and has kept it in good condition since.”
Why Choose the OptiMate Lithium 4s?
- Designed for LiFePO4 batteries (12.8V/13.2V)
- 0.8A charging current for safe, efficient power delivery
- BMS wake-up function revives deeply discharged batteries
- Automatic maintenance mode for long-term storage
- Durable build with quick-connect harness
For motorcycle owners who demand reliability and longevity from their lithium batteries, the OptiMate Lithium 4s is a smart investment. Whether you’re storing your bike for winter or need a dependable charger for regular use, this unit delivers consistent performance.
ASIN: B00Y38X7WI

















































