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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 output

🔋10-step advanced charging

🛡️BMS wake-up & ultimate battery protection

C$18996

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered 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 Nicaragua.

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Description

🔋 Charge like a pro, power your future.

BMS WAKE UP MODE - Seamlessly reactivates batteries with integrated Battery Management System safety.
POWER PACKED 6 A OUTPUT - Charge faster and smarter with industry-leading current for LiFePO4 batteries.
ROBUST RELIABLE BUILD - Weatherproof design backed by a 3-year warranty—trusted by professionals.
TUNE MODE FOR ECU STABILITY - Maintain stable battery support during critical ECU programming sessions.
10 STEP INTELLIGENT CHARGING - Experience precision battery care that extends lifespan and revives tired cells.

The Tecmate OptiMate Lithium 4s 6A TM391 is a cutting-edge 12.8V lithium battery charger and maintainer featuring a powerful 6A output, an advanced 10-step charging program, and smart BMS wake-up technology. Designed for high-performance LiFePO4 batteries, it ensures optimal battery health, supports ECU programming with TUNE mode, and comes with a durable, weatherproof design and a 3-year warranty.

Specifications

ASIN	B09Z71LQF9
Amperage	0.76 A
Best Sellers Rank	#186,882 in Automotive ( See Top 100 in Automotive ) #722 in Battery Chargers
Brand	Tecmate
Built-In Media	Battery Charger, weatherproof battery lead & battery clip set
Color	['Blue']
Current Rating	6 A
Customer Reviews	4.8 out of 5 stars 44 Reviews
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 Items	1
Number of Ports	1
Output Voltage	12.8 volts_of_direct_current
Specification Met	ecu
Unit Count	1 Count
Warranty Description	3 YEAR LIMITED WARRANTY

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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.

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TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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4 days ago

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C$18996

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered 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 Nicaragua.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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