Home Product Motorcycle Accessories Motorcycle Battery Chargers and accessories OptiMate 3 Lithium 0.8A Battery Charger (SAE)
Description
The OptiMate 3 Lithium 0.8A uses the proven OptiMate interactive charging programme in an affordable package to charge and maintain 12V Lithium batteries. OptiMate Lithium 0.8A is totally automatic and fully protected against user errors. There are no switches. Affordable, compact, intelligent and forgiving of errors, OptiMate Lithium 0.8A is the perfect tool for regular or long-term maintenance of 12V Lithium batteries.
How it works
1. Pre-qualification / BMS reset: The charge program is selected according to battery voltage. For batteries with internal BMS (battery management system) that includes a low voltage cut-out; OptiMate Lithium has a BMS reset program to reconnect the internal cells with the battery posts so that charging can commence.
2. Low Volts recovery: The OptiMate SAVE mode controls charging during this sensitive battery SAVE stage, to ensure that an over discharged battery will be correctly and safely recovered. Tests are conducted through-out the SAVE program to determine if the battery has successfully recovered and can advance to BULK CHARGE.
3. Bulk charge stage: Charges at 0.8 Amps constant current until the Voltage has risen to 14.3V.
4. Short-circuited / dead cell check: Charge progress is tracked against the ideal LiFePO4 charge curve, internal damage will be detected and unnecessary charging is prevented of a battery that cannot be recovered.
5. Absorption and equalization: for up to 4 hours the current is delivered in pulses with voltage controlled between 14.0 and 14.3V, aiding cell voltage equalization and improving the battery’s overall power delivery.
6. Voltage retention test: is conducted for up to 12 hours during which no charge current is delivered, with 3 possible test results indicating the battery’s general state of health or excessive self discharge or higher than expected power loss through the vehicle’s electrical system.
7. Charge maintenance: The MAINTENANCE CHARGE CYCLE consists of 30-minute float charge periods at a voltage of 13.6V followed by and alternating with 30-minute ‘rest’ periods. During the float charge period current is delivered only if the battery has lost charge due to connected vehicle circuitry. A refresh cycle may be performed if the charge level has dropped significantly.
8. The alternating charge and ‘rest’ maintenance program protects the battery against over discharge by connected vehicle circuitry, making it ideal for indefinite and 100% safe long-term maintenance charging.
Technical Specifications
Recommended for: LiFePO4 12V batteries from 3Ah to 50Ah
Programme control: Microprocessor, 7 stages, fully automatic
Input Voltage: 100-240V50-60 Hz
Input current max: 0.23A @ 100V; 0.15A @ 230V
Typical annual energy cost: Less than £1.00 per year (continuous maintenance)
Reverse drain current: Less than 1mA
Output current (bulk charge): 0.8A
Automatic Recovery Program: Yes
Charge time limit: Safe to leave connected for months
Maintain / test cycles: 30 min/30 min (alternating hourly)
Charge retention test: 2 possible results – ‘good’ & ‘bad’
Size: 167 x 65 x 46mm
Weight: 800g
Enclosure classification: IP54
Mounting: Easy direct wall mounting
Input cable length: 2m
Output cable length: 2m
Included Accessories: O1 Weatherproof Eyelet Lead; O4 Clamp Lead for bench charging
Operation temperature range: -20°C / +40°C
Warranty: 3 years
Delivered with two interchangeable connection sets, one with clamps for bench charging, and the other with in-line protection fuse and eyelet terminals for permanent attachment to in-vehicle battery to allow easy reconnection of charger when necessary.
Optional accessories include additional fused permanent connection leads (O1); cigarette lighter plug lead (O2) to charge via the cigarette lighter or DIN socket (as found on some BMW, Honda& Triumph touring motorcycles); 1.8m and 4.6m extension leads; weatherproof sockets to provide a convenient 12V supply for sat-nav, MP3 player, mobile phone charger PDA etc. and much more.
Certifications: TUV/GS conformity. 3-year warranty.
We also recommend
You recently viewed
You have not viewed any product yet!
REVIEW AND YOU COULD WIN!
Each month we pick a review at random and that reviewer wins an Alpinestars neck tube worth 15 GBP. If you've used this product, share your opinion in the review box below.
£3.95 DELIVERY ON ALL ORDERS
We use DHL for all of our tyre orders. Delivery takes between one and four working days. We use Royal Mail for our non-tyre orders. We rely on our delivery partners and enjoy a very high success rate on deliveries.
ALL TYRES HELD IN STOCK
Unlike some other retailers, all our tyres are located in the UK. If it shows as available on our website, then it's in stock. We dispatch 95% of orders within 24 hours and because they're shipped from the UK, you won't have delays or import charges.
SIMPLE RETURNS
We enjoy a return rate of less than 1% but if you've ordered the wrong item or you want to arrange a return, just contact us and we'll handle it for you. If you're not sure of the product you need, give us a call on 0207 205 2205.
WHAT PEOPLE SAY ABOUT US
Highly recommended, great service and price, and a really helpful bunch of guys!
Great friendly service and price, they also spotted my rear brakes were shot (boy were they shot 🥴) and fixed them on the spot at very reasonable price, will definitely use again. Cheers!
Two Tyres are brilliant, always my first port of call. So quick and competitive, cheers!!!
Want to order by phone? No problem
Call our friendly team of experts on
0207 205 2205IF YOU ARE IN ANYWAY UNCERTAIN OF WHAT TYRE IS CORRECT FOR YOU PLEASE CALL, WE OFFER FREE UNBIASED ADVICE.
OUR PHONE LINES ARE OPEN MON-FRI 9AM - 5PM SAT 9AM - 1PM
OUTSIDE THESE HOURS PLEASE LEAVE A MESSAGE AND SOMEONE WILL GET BACK TO YOU AT OUR EARLIEST CONVENIENCE.
Apologies, this item is currently out of stock. Please click on EMAIL ME WHEN AVAILABLE to be notified the moment these are back in. Alternatively, you can call us on 0207 205 2205 or email at https://twotyres.co.uk/contact-us/ to get advice on a quality alternative. Thank you.