---
product_id: 112093095
title: "Tecmate Optimate Lithium 4s 10A, TM-275v2, 10-Step 12.8V 10A Sealed Battery Saving Charger & maintainer"
brand: "tecmate"
price: "KD 87.50"
currency: KWD
in_stock: true
reviews_count: 6
category: "Tecmate"
url: https://www.desertcart.com.kw/products/112093095-tecmate-optimate-lithium-4s-10a-tm-275v2-10-step-12
store_origin: KW
region: Kuwait
---

# 10A Fast Charge 0.5V Recovery Safe Below Freezing Tecmate Optimate Lithium 4s 10A, TM-275v2, 10-Step 12.8V 10A Sealed Battery Saving Charger & maintainer

**Brand:** tecmate
**Price:** KD 87.50
**Availability:** ✅ In Stock

## Summary

> 🔧 Charge Like a Pro: Elevate Your Battery Game!

## Quick Answers

- **What is this?** Tecmate Optimate Lithium 4s 10A, TM-275v2, 10-Step 12.8V 10A Sealed Battery Saving Charger & maintainer by tecmate
- **How much does it cost?** KD 87.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/112093095-tecmate-optimate-lithium-4s-10a-tm-275v2-10-step-12)

## Best For

- tecmate enthusiasts

## Why This Product

- Trusted tecmate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Winter Warrior:** Safe charging even in freezing temperatures.
- • **24/7 Maintenance Mode:** Interactive maintenance ensures your battery is always ready to go!
- • **Battery Health Guardian:** Advanced save mode protects your battery from deep discharge.
- • **Unleash Peak Performance:** Experience the fastest charging for your race-ready machines!
- • **Smart Charging Technology:** Ampmatic control adjusts to your battery's needs.

## Overview

The TecmateOptimate Lithium 4s 10A is a cutting-edge battery charger designed for 12.8V/13.2V LiFePO4/LFP batteries, perfect for performance vehicles. It features advanced charging technology, diagnostics, and maintenance modes to ensure optimal battery health and longevity.

## Description

DEAL FOR: Lithium (LiFePO4) 12.8/13.2V batteries from 3 - 120Ah CHARGING AMPS: 10A (Ampmatic current) CHARGING VOLTS: nominal: 12.8V range: 0.5V - 14.4V OPERATION: Fully automatic.

Review: High quality - Great charger—reliable, easy to use, and completely hassle-free. Just plug it in and it gets to work. The indicator clearly shows whether the battery is charging or maintaining. Feels like a high-quality product.
Review: Buy this and toss the rest - I sure wish I knew what I know now 10 years ago. I wasted so much money on about 4 other chargers with low amps before. This is the level of charger I needed all along to charge my dead Li batteries when I was replacing them. Now I have 3 useless chargers and 2 Li batteries that are good again just sitting around lol

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NSKTNKX |
| Best Sellers Rank | #771,362 in Automotive ( See Top 100 in Automotive ) #1,640 in Battery Chargers |
| Customer Reviews | 4.8 4.8 out of 5 stars (34) |
| Date First Available | February 15, 2019 |
| Item Weight | 3.1 pounds |
| Item model number | TM-275 |
| Manufacturer | Tecmate |
| Package Dimensions | 11.02 x 8.35 x 3.11 inches |

## Product Details

- **Brand:** Tecmate
- **Color:** Blue, Multicolor
- **Item Weight:** 1.41 Kilograms
- **Output Voltage:** 12.8 Volts (DC)
- **Specification Met:** CE

## Images

![Tecmate Optimate Lithium 4s 10A, TM-275v2, 10-Step 12.8V 10A Sealed Battery Saving Charger & maintainer - Image 1](https://m.media-amazon.com/images/I/81wxtwbB0mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality
*by B***. on May 5, 2025*

Great charger—reliable, easy to use, and completely hassle-free. Just plug it in and it gets to work. The indicator clearly shows whether the battery is charging or maintaining. Feels like a high-quality product.

### ⭐⭐⭐⭐⭐ Buy this and toss the rest
*by B***A on March 21, 2023*

I sure wish I knew what I know now 10 years ago. I wasted so much money on about 4 other chargers with low amps before. This is the level of charger I needed all along to charge my dead Li batteries when I was replacing them. Now I have 3 useless chargers and 2 Li batteries that are good again just sitting around lol

### ⭐⭐⭐⭐⭐ The most reliable and easiest to use charger brand
*by C***0 on May 5, 2021*

Don’t waste your time with other chargers. These are plug automatic and they actually work. I’ve seen and recovered batteries that other brands like CTEK and Noco have failed to recover.

## Frequently Bought Together

- Optimate Lithium 4s 10A, TM-275, 10-Step 12.8V 10A Sealed Battery Saving Charger & maintainer
- Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer

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**Shop now:** [https://www.desertcart.com.kw/products/112093095-tecmate-optimate-lithium-4s-10a-tm-275v2-10-step-12](https://www.desertcart.com.kw/products/112093095-tecmate-optimate-lithium-4s-10a-tm-275v2-10-step-12)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-21*