--- product_id: 49556107 title: "OptiMate 4 Dual Program 12V Motorcycle Automatic Battery Charger Optimiser" brand: "optimate" price: "₱15247" currency: PHP in_stock: true reviews_count: 13 category: "Optimate" url: https://www.desertcart.ph/products/49556107-optimate-4-dual-program-12v-motorcycle-automatic-battery-charger-optimiser store_origin: PH region: Philippines --- # 1A constant current charge Supports 3-50Ah 12V batteries Operates down to -40°C/-40°F OptiMate 4 Dual Program 12V Motorcycle Automatic Battery Charger Optimiser **Brand:** optimate **Price:** ₱15247 **Availability:** ✅ In Stock ## Summary > 🔋 Bring your battery back from the dead — never get stranded again! ## Quick Answers - **What is this?** OptiMate 4 Dual Program 12V Motorcycle Automatic Battery Charger Optimiser by optimate - **How much does it cost?** ₱15247 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/49556107-optimate-4-dual-program-12v-motorcycle-automatic-battery-charger-optimiser) ## Best For - optimate enthusiasts ## Why This Product - Trusted optimate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Durability:** Fully sealed, weatherproof design built to perform indoors or in freezing outdoor conditions. - • **Ultimate Battery Revival:** Advanced 2-step desulphation and low volt start revive even deeply discharged batteries. - • **Plug & Play Peace of Mind:** Automatic multi-stage charging with zero user error risk—just connect and forget. - • **Long-Term Battery Guardian:** Safe for months-long maintenance, preventing overcharge and extending battery life. - • **Smart Dual-Program Charging:** Seamlessly switch between direct battery and CAN-bus port charging for BMW & more. ## Overview The OptiMate 4 Dual Program is a cutting-edge 12V motorcycle battery charger and optimiser designed for 3-50Ah lead-acid batteries including STD, AGM, and GEL types. Featuring a 1A constant current output, it supports direct and CAN-bus charging, operates reliably in extreme temperatures down to -40°C, and uses a sophisticated multi-stage algorithm to diagnose, recover, charge, and maintain batteries safely over months. Its weatherproof casing and global voltage compatibility make it the ultimate tool for professional-grade battery care and longevity. ## Description Product Description OptiMate 4 Dual Program 12V Battery Charger/Optimiser. State of the art automatic battery optimiser. Now CAN-bus compatible. OptiMate 4 dual program is the latest version of the original OptiMate 4, the unique multistage battery optimiser specially designed for modern 12v starter batteries from 2.5 to 50 amp hours. With OptiMate 4 dual program you can now either charge the battery direct, or select the program to charge via the 12v port on canbus equipped BMW motorcycles (using an optional din plug lead). Diagnoses, recovers, charges, checks & maintains your battery automatically for months. All major battery manufacturers recommend maintaining batteries FULLY CHARGED. OptiMate 4 is totally safe for months-long connection and maintenance of irregularly or seasonally used batteries even while still connected to the vehicle. The sophisticated charging algorithm ensures no risk of over-charging. Suitable for all types of rechargeable 12V lead-acid batteries: filler cap types; absorbed glass mat (AGM or "MF"); valve regulated (VRLA); GEL-electrolyte. As simple as 1-2-3: Just connect OptiMate 4 to your battery, the rest is automatic. Electronically protected against user errors. There is no switch, no fuse and there are no sparks. CHARGING AMPS : 1A (constant current) USE : Indoor / Outdoor (lowest temperature: -40°F / -40°C). SAVE : Low Volt Start of 0.5V IDEAL FOR : STD, AGM & GEL 12V batteries from 3 – 50Ah. INPUT : Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed. STYLE : Weatherproof case with wall mounts, with 180cm AC supply lead and 180cm charge lead. INCLUDED: O1 Weatherproof Eyelet Lead; O4 Clamp Lead for bench charging SAFE: No risk of overcharging.Safe for long-term battery maintenance. Review: A great product which does wonders for battery longevity. - 3rd optimate purchased for family motorcycle battery maintenance due to being a great product ,which in this purchase recovered the battery back to full health after 24hr charge. Would highly recommend to anyone ,purchased at a great price with very quick delivery. Review: Excellent piece of kit - So I'm no expert and struggled for ages deciding on which Battery Charger to invest in. This was perfect in the end, both in terms of cost, usability and robustness. I used it to bring my 2016 Yamaha YZF R125 to life, after I left it to go completely flat for several months. This machine was able to diagnose and charge the battery back to normal. The equipment is pretty self-explanatory and if I can figure it out on my own, then I'm thinking anyone can. I would definitely recommend if you want a high quality piece of equipment, but without the technical headache. It's also well insulated and the wires are thicker and stronger than many others out there, making it a more sturdy option. It comes with the external charging leads and also the connectors that you can connect to the battery for long-term siting (I opted for this option). You can also mount it on a wall or something if you have a garage or something like that for storing your bike - it comes with the bracket and everything. ## Features - CHARGING AMPS : 1A (constant current) - USE : Indoor / Outdoor (lowest temperature: -40°F / -40°C) - SAVE : Low Volt Start of 0.5V + 2-step* desulphation recovery (*1-step low volt pulse save during CAN-bus mode) - IDEAL FOR : STD, AGM & GEL 12V batteries from 3 - 50Ah - INPUT : Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ABG85QO | | Amperage | 1 Amps | | Best Sellers Rank | 31,855 in Automotive ( See Top 100 in Automotive ) 204 in Car Battery Charging Units | | Brand | Optimate | | Brand Name | Optimate | | Colour | Green,Red,Yellow | | Connector Types | SAE | | Country of Origin | USA | | Current Rating | 1 Amps | | Customer Reviews | 4.8 out of 5 stars 1,608 Reviews | | EU Spare Part Availability Duration | 10 Years | | Global Trade Identification Number | 04051218371686, 05030009016943 | | Input Voltage | 12 Volts | | Input voltage | 12 Volts | | Item Weight | 1.01 Kilograms | | Item weight | 1.01 Kilograms | | Manufacturer | TecMate | | Manufacturer Part Number | 95010161 | | Model Number | TM342 | | Number of Ports | 2 | | Output Voltage | 12 Volts (DC) | | Output voltage | 12 Volts (DC) | | Specification Met | CE | | Specification met | CE | | UPC | 616639085860 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Optimate - **Colour:** Green,Red,Yellow - **Item weight:** 1.01 Kilograms - **Output voltage:** 12 Volts (DC) - **Specification met:** CE ## Images ![OptiMate 4 Dual Program 12V Motorcycle Automatic Battery Charger Optimiser - Image 1](https://m.media-amazon.com/images/I/61LX2Jg2uOL.jpg) ## Questions & Answers **Q: And does it come with the correct plug connection for a bmw 800 gs? many thanks** A: HI, this comes with a direct to battery lead which is a good idea. It's also canbus compatible should you wish to connect via the BMW power socket (additional part needed) feel free to call me on 01443 742421 if you'd like to discuss in person.Thanks,mike. **Q: does this charge a sealed battery and a dry one very confusing** A: Hello Janice running it on a sealed for life battery YTX20L-BS. Not sure what you mean by dry unless you are talking about a car battery. Other than that the literature states it can do all of them. **Q: is this suitable for first charge on a yuasa ytx14ahl-bs, battery label states 1.2 amps for 5-10hrs, if so can i use it to maintain the battery as wel** A: Hello Yes this will be suitable for your battery and the Optimate 4 will be compatible with many other battery types for future usage. Kind regards Derek **Q: Is the the dual can version. does it have the new sae connectors or the ones in the picture?** A: Hi, all stock is the new SAE version, I'll try to change the pic to match:) Feel free to call me on 01443 742421 if you have any further questions.Regards,Mike ## Customer Reviews ### ⭐⭐⭐⭐⭐ A great product which does wonders for battery longevity. *by C***S on 10 January 2026* 3rd optimate purchased for family motorcycle battery maintenance due to being a great product ,which in this purchase recovered the battery back to full health after 24hr charge. Would highly recommend to anyone ,purchased at a great price with very quick delivery. ### ⭐⭐⭐⭐⭐ Excellent piece of kit *by N***D on 7 November 2018* So I'm no expert and struggled for ages deciding on which Battery Charger to invest in. This was perfect in the end, both in terms of cost, usability and robustness. I used it to bring my 2016 Yamaha YZF R125 to life, after I left it to go completely flat for several months. This machine was able to diagnose and charge the battery back to normal. The equipment is pretty self-explanatory and if I can figure it out on my own, then I'm thinking anyone can. I would definitely recommend if you want a high quality piece of equipment, but without the technical headache. It's also well insulated and the wires are thicker and stronger than many others out there, making it a more sturdy option. It comes with the external charging leads and also the connectors that you can connect to the battery for long-term siting (I opted for this option). You can also mount it on a wall or something if you have a garage or something like that for storing your bike - it comes with the bracket and everything. ### ⭐⭐⭐⭐⭐ Very very good *by M***N on 29 March 2012* The optimate range have always been pretty good items and the Mk4 is a very good, compact intelligent battery charger. I ordered mine as my battery was strugling in the cold weather and although the charger is showing that the battery is good it has no depth of charge, I think in all fairness to the charger the cold has goosed the battery completely and especially in the mornings I have been resorting to bumping the bike, however for the last 2 nights I have left the charger connected overnight and while the bike is struggling a little on start when cold it is allowing me to start it on the button. I reckon I ran it too long with a dodgy battery before buying the charger. I do rate the Optimate highly and the extra connector to allow the charger flying lead to be connected up to the battery and left under the seat is quite frankly a godsend, as otherwise I have to remove half the luggage racks and then a side panel to get at the battery (Yammy Diversion XJ900) so that is a great idea. Have new battery on order and I think the Optimate will keep me rolling till it arrives. Fingers crossed anyway, the charger is also sealed so its waterproof and compact enough to be connected up, put under the seat and the seat replaced with no fuss at all. I would recomend this product to anyone looking for a high spec battery charger that will also work with Gel batteries. UPDATE and admission of fecklessness! I ordered and received a new battery, thought that I'd just check it with the optimax, it was unsurprisingly fine, but I noticed that when I connected the charger it did things I hadn't seen when I plugged it in to the bike, so back to the bike, double checked the old Optimax battery lead I had fitted and discovered that at some point the fuse in the extension had gone (Muppet!) so switched fuses and it is now going through the full test and charge cycle I might not have a goosed battery after all, Yay, but I may have bought a spare I don't need, Boo. Ah well at least the Optimax is working fine :) ## Frequently Bought Together - OptiMate 4 Dual Program 12V Motorcycle Automatic Battery Charger Optimiser - OptiMate O1 SAE Weatherproof Eyelet Lead, Black - Optimate SAE-TM Adapter SAE-77 - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/49556107-optimate-4-dual-program-12v-motorcycle-automatic-battery-charger-optimiser](https://www.desertcart.ph/products/49556107-optimate-4-dual-program-12v-motorcycle-automatic-battery-charger-optimiser) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-06-05*