Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Tecmate OptiMate Lithium 4s 6A, TM391, 10-step 12.8V 6A Lithium Expert Battery Saving Charger & Maintainer, Blue/Green

Tecmate OptiMate Lithium 4s 6A, TM391, 10-step 12.8V 6A Lithium Expert Battery Saving Charger & Maintainer, Blue/Green

Product ID: 457735247

Details

Brand
Tecmate
Color
['Blue']
Item Weight
9.6 Ounces
Output Voltage
12.8 Volts
Specification Met
ecu

⚡6A high current power

🔋10-step advanced charging

🛡️Integrated BMS protection

KSh54450

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kenya.

Secure transaction

Description

⚡ Charge like a pro, power your future.

BMS WAKE UP MODE - Safely revive batteries with integrated Battery Management System wake-up, ensuring longevity and reliability.
WEATHERPROOF READY - Built tough with weatherproof leads and clips, perfect for professional-grade battery management anywhere.
POWER PACKED 6 A OUTPUT - Charge faster and smarter with a robust 6 Amp current designed for high-performance Lithium batteries.
TUNE MODE FOR ECU STABILITY - Maintain stable battery support during critical ECU programming sessions without interruptions.
10 STEP INTELLIGENT CHARGING - Experience the most advanced battery care with a precision 10-step charging and maintenance program.

The Tecmate OptiMate TM391 is a cutting-edge 12.8V, 6A lithium battery charger and maintainer featuring a sophisticated 10-step charging program, integrated BMS wake-up mode, and a specialized TUNE mode for ECU programming. Designed for high-performance LiFePO4/LiFe/LFP batteries, it offers robust, weatherproof hardware and a 3-year warranty, making it the ultimate choice for professionals demanding reliable, efficient battery care.

Specifications

ASIN	B09Z71LQF9
Amperage	0.76 Amps
Best Sellers Rank	#405,950 in Automotive ( See Top 100 in Automotive ) #1,071 in Battery Chargers
Brand	Tecmate
Built-In Media	Battery Charger, weatherproof battery lead & battery clip set
Color	['Blue']
Current Rating	6 Amps
Customer Reviews	4.8 4.8 out of 5 stars (42)
Input Voltage	240 Volts
Item Type Name	Battery Charger
Item Weight	9.6 Ounces
Manufacturer	TecMate
Mfr Part Number	TM391
Model Number	TM391
Number of Ports	1
Output Voltage	12.8 Volts (DC)
Specification Met	ecu
Unit Count	1.0 Count
Warranty Description	3 YEAR LIMITED WARRANTY

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

KSh54450

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kenya.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews