NEW Optimate 4 with FREE DELIVERY

Automatic Charger for 12V Lead Acid Batteries

The OptiMate 4 has a new dual-stage Recovery and Turbo Recovery desulphating action , for deep-discharged batteries the Recovery mode is automatic. Giving batteries a second chance

Features

• Maximum output has been increased to 0.8A
• 48 hour time limit on stage up to the first of the cyclic tests for battery drain to avoid wasting time on batteries with a shorted-out cell
• 19 Possible LED Indications displayed on 10 LED's on the new control panel
• IP64 Weatherproof Sealed enclosure with built in Mounting Option
• Multi-Stage Automatic Charging monitors & Controls voltage & current while charging to ensure optimum charge for the battery
• Optimate 4 is safe for long term connection
• Dual-Stage Recovery & Turbo Recovery mode the Recovery mode automatically engages, while the Turbo Recovery mode engages for severely neglected batteries
• Automatic double-check ensures that the battery is fully charged before switching to maintenance (float) charge
• Runs hourly checks in maintenance mode for any signs the battery is not able to hold its charge or if it is being drained by something connected to it
• 5 possible results of the cyclic hourly tests for power drain displayed on a combination of green, yellow & red LEDS

The REAL & unique 5-step battery optimiser specially designed for all modern 12V starter batteries from 2 to 50 Amp-hours capacity.

Diagnoses, recovers, charges, checks & maintains your battery automatically for months. All major battery manufacturers recommend maintaining starter batteries FULLY CHARGED during periods of non-use. 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 lead-acid batteries: filler cap types; absorbed acid "MF" for motorcycles; valve regulated (VRLA); & GEL-electrolyte types. As simple as 1-2-3: Just connect the 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.

Delivered with two interchangeable connection sets, one with clamps for bench charging, the other with in-line protection fuse and eyelet terminals for permanent connection to the vehicle’s battery to allow easy reconnection of charger when necessary.

Also view our other motorocycle battery chargers such as the Accumate, Ctek CT-XS3600, Ctek CT-XS800, Oxford Maximiser 360T and the Oxford Oximiser.

Parts for Optimate, Accumate, Oximiser & Maximiser

Charge Socket £6.99	Extension £7.99	12v Plug £11.99	12v Socket £9.99	Wall Mount £8.99
Top Seller Waterproof	2.5m long	High Quality DIN compatible	Waterproof Cap	Optimate 3 Accumate