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Tecmate OptiMATE Lithium 4s 0.8A, TM-471, 8-step 12.8V 0.8A sealed battery saving charger & maintainer

Tecmate OptiMATE Lithium 4s 0.8A, TM-471, 8-step 12.8V 0.8A sealed battery saving charger & maintainer

Q: 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%

Q: 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!

Q: 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).

Q: 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

Product ID: 292286864

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Details

Brand
Tecmate
Colour
Blue
Product dimensions
15.2D x 20.3W
Output voltage
12 Volts (DC)
Specification met
CEC

⚡0.8A optimized current

🔋8-step smart charging

🛡️BMS wake-up protection

Frequently Bought Together

OptiMATE Lithium 4s 0.8A, TM-471, 8-step 12.8V 0.8A sealed battery saving charger & maintainer

Antigravity ATZ-10 Performance Lithium Motorcycle Powersport Battery with Built-In Jump Starting. 6.1Ah, Replaces YTZ10, YTZ12, YTZ14, YTX9, YTX7A Yamaha, Honda, Kawasaki, Suzuki

Description

🔋 Power up smarter, last longer — don’t let your battery miss out!

REVIVE THRIVE - Saves dead Lithium batteries others give up on
BMS WAKE UP MODE - Safely reactivates batteries with integrated management system
COMPACT POWERHOUSE - Lightweight 700g design fits seamlessly in any workspace
SMART 8 STEP CHARGE - Precision charging extends battery lifespan effortlessly
ULTIMATE BATTERY GUARDIAN - Engineered for high-performance LiFePO4 & LiFe batteries

The OptiMATE Lithium 4s TM-471 is a compact, 8-step 12.8V 0.8A charger and maintainer designed specifically for high-performance Lithium batteries (LiFePO4/LiFe/LFP). Featuring advanced BMS wake-up technology, it safely revives and maintains batteries others can’t, ensuring longer life and reliable power in a sleek, lightweight package.

Specifications

Manufacturer	Tecmate
Brand	Tecmate
Model	Optimate
Product Dimensions	20.32 x 15.24 x 7.62 cm; 700 Grams
Item model number	TM-471
Exterior	Machined
Manufacturer Part Number	TM-471
Voltage	12 Volts
Item Weight	700 g

Have a Question? See What Others Asked

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

Will this charge lithium iron batteries like Shorai?

Can I get it with eu plug?

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

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