Capacity of my lithium battary is 100ah, if it discharge 70 %,would this charger to charge battery to full capacity?

Yes, provided that your battery cells are in good condition and are able to take/hold a charge, this charger will charge it to 100%

Will this charge lithium iron batteries like Shorai?

I've been using it on my Shorai battery for about 1 year and it works Great!

Can I get it with eu plug?

We don't offer the EU plug, but it can be used with an EU plug (100-240V).

How long will it take to charge 80 as (group 27) lithium lifepo4 battery? 20 hours, or few days? thanks

Instructions say it will take 125% of the battery AH capacity for the battery to charge, so I assume you multiply your amp hours by 125% to get a rough estimate

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TM485

Product ID: 17483232

Details

Brand
Tecmate
Color
Black Blue Red
Item Weight
1.1 Kilograms
Output Voltage
13.2 Volts
Specification Met
CE

⚡0.8A precision charging current

🔋Supports 4 x 12.8V LiFePO4 batteries

🤖8-step smart charging & maintenance

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Description

🔌 Power up your fleet with smart, simultaneous lithium charging!

SMART WAKE UP PULSE - Automatically activates batteries with integrated BMS for seamless, hassle-free charging.
QUAD BANK POWERHOUSE - Charge and maintain up to 4 lithium batteries simultaneously—perfect for multitasking pros.
COMPACT MACHINED DESIGN - Sleek, durable build fits effortlessly into any workspace or garage setup.
ULTRA LOW VOLTAGE RESCUE - Revives batteries down to 0.5V with patented OptiMATE Lithium technology—never lose power again.
24 7 INTERACTIVE MAINTENANCE - Prevents battery drain from connected devices, extending battery life and reliability.

The Optimate Lithium 4s 0.8A Quad Bank TM485 is a professional-grade charger and maintainer designed for up to four 12.8V LiFePO4 lithium batteries. Featuring an 8-step smart charging process, ultra-low voltage recovery, and 24/7 interactive maintenance, it ensures longer battery life and reliable performance for both starter and deep cycle batteries.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

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

5 days ago

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£178.64

Duties & taxes included

In stock

Sold byAmazon UKDelivered 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 UK.

Secure transaction

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Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Manufacturer	OptiMate
Brand	Tecmate
Item Weight	2.42 pounds
Product Dimensions	13 x 2.41 x 10 inches
Item model number	TM-485
Exterior	Machined
Manufacturer Part Number	TM-485

TM485

Details

Details

Description

Specifications

Common Questions