Ignitions and Electrical› Charging Systems

Tecmate

OPTIMATE LITHIUM 4S 6A 10STEP 12.8V SEALED BATTERY SAVING CHARGER TESTER & MAINTAINER W/ BMS RESET

$154.95

SKU: T00N TM-391

In Stock
In Stock
Ships by Aug 2
Free Shipping over $100
Non-Returnable Item

Description

OPTIMATE LITHIUM 4S 6A 10STEP 12.8V SEALED BATTERY SAVING CHARGER TESTER & MAINTAINER W/ BMS RESET

MIA's Description

The Tecmate TM-391 is a lithium battery charger designed for 12.8V/13.2V LiFePO4 batteries. It offers a 6A charging current and features a 10-step charging and saving program. The charger is suitable for batteries between 3 and 72Ah.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTecmate
Part NumberT00N TM-391

Videos

The Best Trickle Charger?! TecMate Optimate 4 REVIEW

The Best Trickle Charger?! TecMate Optimate 4 REVIEW
Tecmate Optimate Lithium Charger

Tecmate Optimate Lithium Charger

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy