Optimate 7 Select – 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer

This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases

Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer

Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer Check Price Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer Add to cart

Amazon Price: $169.89 $137.65 You save: $32.24 (19%) (as of November 12, 2025 7:40 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: Tecmate
  • Manufacturer: TecMATE

Features

  • More charging power and current at 10A!
  • Selectable 14.7V program to charge premium AGM batteries such as Optima & Odyssey.
  • Power supply mode provides stable battery support during ECU programming. Saves dead batteries other chargers can’t & longer battery life!
  • Saves dead batteries other chargers can’t & longer battery life!
  • Temperature compensation – Voltage adjusted higher when colder, lower when hotter.

Manufacturer Info

  • PartNumber: TM-251v3
  • Model: TM-251v3
  • Warranty: 3 Years

Product Info

  • Color: Blue
  • ReleaseDate: 2020-10-20T00:00:01Z
  • NumberOfItems: 1
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases
Audible Annual Paid Membership
Gift of Audible 12-month Membership Plan
Kindle Unlimited 24 Month Paid Membership
Audible PLUS Paid Digital Membership
Gift of Audible 3-month Membership Plan
Gift of Audible 6-month Membership Plan
Gift of Audible 1-month Membership Plan
Kindle Unlimited 12 Month Paid Membership
SNAP EBT Enrollment
Audible PLUS Free Trial Digital Membership
The Drop Text Alerts
Kindle Unlimited 6 Month Paid Membership
Amazon Prime for Young Adults 6-month Trial
Amazon Baby Registry
Amazon Wedding Registry
Amazon Prime Free Trial
Kindle Unlimited Free Trial
Amazon Home Services
Prime Gaming
Amazon Prime Discounted Monthly Offering
Amazon Kids+ Free Trial
Amazon Kids+ Special Promotions
Prime Try Before You Buy First Box Checkout
Amazon Music Unlimited Monthly Subscription
Amazon Music Unlimited Digital Bundle
Amazon Prime Video Free Trial

This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases

Categories: