OptiMate 2 DUO x 4 BANK
BRONZE series: 5-step 12V / 12.8V 2A sealed battery maintainer x4
OptiMate 2 DUO QUAD bank automatically adapts to the connected battery type – Guarantees healthy lithium or lead-acid batteries!
Ideal for batteries found in these vehicles.
Independently charge, test and maintain 4 x 12V lead-acid (STD, AGM, GEL) / 13.2V lithium LFP (LiFePO4) batteries – Batteries are always ready to perform.
Charges and delivers long term maintenance automatically – OptiMate 2 DUO QUAD bank makes your battery stronger and last longer, no supervision required!
The OptiMate 2 DUO is suited for charging 12V lead acid and 12.8V / 13.2V Lithium (LifePO4 / LFP) batteries.
The OptiMate 2 DUO can be used for 12V lead-acid (STD, AGM and GEL) and 12.8/13.2V lithium (LiFePO4 /LFP) batteries, used for engine start & deep cycle applications. For batteries from 6Ah to 96Ah for 24-7 battery maintenance. Can recharge batteries up to 48Ah within 24hours
The time required for the OptiMate 2 DUO to complete a charge on a flat but otherwise undamaged battery is roughly equal to 0.5x the battery’s Ah rating, so a 42Ah battery should take no more than about 21 hours to progress to Step 4. Deep-discharged batteries may take significantly longer.
No, the adaptive program adjusts to the battery type.
Yes, even if the batteries are connected in series they can still be charged without being disconnected from each other.
Connect a charge bank to each battery individually, as if the batteries are not connected to each other. Each charge bank works independently with only the battery it is connected to.
If the batteries are in similar condition and charge level, you can expect that charging progresses at the same speed.
If the batteries were completely discharged and neglected for a period of time, charging completion may be different for each battery.
Includes 2 battery connection cable accessories per bank
1. Battery lead (replacement SKU O-01) – fits to battery in your vehicle for convenient ‘quick-connect’ charging access.
Adjustable: Fits two bolt sizes
2. Battery clips (replacement SKU O-04) –
Fits securely to square, round or flat battery posts.
In store packaging
Available models are listed below.
All OptiMate battery chargers listed below accept global input of 100-240Vac 50-60Hz, only the power plug TYPE is different to comply with national / regional electrical safety laws.
MSRP = Manufacturer Recommended Retail Pricing is displayed above. (Currency selector > top right).
Price in EURO and GBP include VAT of 20%. VAT in your region may differ. Price in USD and CAD do not include sales tax.
TecMate do not sell product directly to the consumer. Find your nearest retailer by selecting the appropriate model below.
Model: OptiMate 2 DUO x4 BANK
IDEAL FOR: 4X AGM, GEL & STD 12V batteries from 6 – 96Ah // Lithium (LiFePO4) 12.8/13.2V batteries from 2 – 24Ah
CHARGING AMPS: 2A (constant current, per bank)
CHARGING VOLTS: nominal: 12V & 12.8V range: 4V – 14.4V
OPERATION: Fully automatic
FEATURES: Adapts automatically to Pb or LFP battery. 4x 24-7 safe long term maintenance.
USE: Indoor / Outdoor (lowest temperature: -40°F / -40°C).
INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).
STYLE: Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 4 x 6ft / 180cm charge lead ending in SAE connector.
SAFE: No risk of overcharging. Totally safe for vehicle electronics. Sparks suppressed. Safe for long-term battery maintenance. Automatic shut-down if short-circuited or battery disconnected.
INCLUDED: 4x weatherproof battery lead & 4x battery clip set.
WARRANTY: 3-year limited replacement warranty.