SKU: 76652525932

Optimate 4 12V Battery Optimiser / Charger

Sale price$71.99 Regular price$79.99
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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Description

Optimate 4 12V Battery Optimiser / ChargerOptimate 4 12V Battery Optimiser Charger Description: Recommended by virtually every major motorcycle manufacturer! OptiMate 4, the new 6 stage battery optimiser specifically designed for modern 12V starter batteries from 2. 5 to 50 AH capacity. Ideal for motorcycles, ATVs, jet skis etc. The latest OptiMate 4 takes the proven OptiMate interactive charging programme even further features include: Automatic Self Diagnostic Test: Immediately on

Optimate 4 12V Battery Optimiser / Charger


Description:

Recommended by virtually every major motorcycle manufacturer!

OptiMate 4, the new 6-stage battery optimiser specifically designed for modern 12V starter batteries from 2.5 to 50 AH capacity. Ideal for motorcycles, ATVs, jet-skis etc.

The latest OptiMate 4 takes the proven OptiMate interactive charging programme even further – features include:

  • Automatic Self-Diagnostic Test: Immediately on connection, the microprocessor checks the circuit and flashes all LEDs to confirm correct operation.
  • Dual-Stage Recovery Action: If the diagnostic check determines the battery is sulphated (deep-discharged) the first recovery stage attempts to drive in an initial current by applying up to 16V for a brief limited period. If this is unsuccessful, the TURBO recovery stage engages (indicated by a flashing recovery LED), which increases the applied voltage to up to 22V. This action is limited to a maximum of two hours.
  • Charge Current Display: Central LED column display shows delivered current. This, together with the charge status information provides the user with a detailed insight regarding the state of charge and the state of health of the battery.
  • High Power: OptiMate 4 has a maximum output current of 0.8A.
  • High Efficiency: Despite delivering 33% more power than the OptiMate 3, OptiMate 4 consumes less electricity.
  • Microprocessor Control: Provides enhanced operation.
  • Improved Connectors: All weatherproof connectors now feature "glide-guide" inserts for easier connection.
  • Enhanced Battery Testing: 'Traffic-Light' LEDs indicate results of the end-of-programme test for power drain (whether in the battery or due to a problem in the bike´s electrical system).
  • IP64 Weatherproof Enclosure
  • Supplied complete with two connection leads - one with croc-clips (TM-74) plus a fused connection lead with eyelet terminals (TM-71).

Specification:

  • Input: 220 - 240V AC
  • Output Voltage: 12V DC
  • Max Output Current: 0.8A

In Detail:

  • Maximum output current increased to 0,8A without increasing energy consumption
  • 48 hour time limit on stages up to the first of the cyclic tests for battery drain to avoid wasting time and energy on batteries with a shorted-out cell
  • 19 possible LED indications displayed on 10 LEDs on the stunning new control panel
  • 5 possible results of the cyclic hourly tests for power drain /retention are displayed on a combination of green, yellow & red TEST LEDs
  • IP64 weatherproof sealed housing with built-in mounting lugs (replaceable if damaged for example by over-tightening a fixing screw)
  • New cable bushings avoid insulation stress in ultra-cold temperatures
  • New "glide-guide" connector pin inserts avoid "sticky" connections
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76652525932

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4.1 ★★★★★
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rms
Dallas, US
★★★★★ 5
Nice shirt, great price.
Fit Type: Regular Fit, Color: White, Size: Medium
Worn it twice and I find it very comfortable. I wear it outside and casually to protect my arms and neck from the sun and find it more comfortable than a long sleeve t-shirt. The price is comparable. If I was to wear it to the office it would have to be ironed. I bought one shirt to try it and I will be buying more.
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Reviewed in the United States on May 8, 2026
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Anthony Carabello
Charlottesville, US
★★★★★ 4
Nice shirt!
Fit Type: Regular Fit, Color: White, Size: X-Large
I added one of these shirts to another order just to see if they were any good. I was pleasantly surprised by the quality. It fits perfectly and looks pretty nice for a low cost casual dress shirt. Materials seem decent quality. Comfortable, soft fabric. Didn’t shrink too much in the washer and dryer. We’ll see how it holds up long term but so far so good
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Reviewed in the United States on November 12, 2025
M
Verified Purchase
madison
Draper, US
★★★★★ 5
nice quality
Fit Type: Regular Fit, Color: White, Size: Small
nice quality shirt. bought this just so i had at least one nice white button down and it's great. fits well and is a nice white color.
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Reviewed in the United States on April 11, 2026
J
Verified Purchase
Jerry
Omaha, US
★★★★★ 5
A perfect white work shirt.
Fit Type: Regular Fit, Color: White, Size: Medium
Thick, durable, iron exquisitely and the fit is spot on. Perfect white work shirt. I have a grey shirt too, the quality is the same.
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Reviewed in the United States on March 4, 2026
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Blusher
Pawtucket, US
★★★★★ 3
Right fit
I love this shirt it was nice and bright when I got it after a few wash it started to fade out a bit was a perfect fit for a medium built person 5’7 I still would recommend this product they are really nice and thick
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Reviewed in the United States on September 14, 2025

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