Optimate 4 chargers are award winning maintenance chargers with a proven recover, charge & test program.
Technical Specifications
| Recommended for: | AGM/MF, STD, GEL and spiral cell batteries from 2Ah to 50Ah
Long term maintenance: up to 75Ah |
| Programme control: | Microprocessor, 6 stages, fully automatic |
| Input current max: | 0.15A @ 230V |
| Typical annual energy cost: | less than £1.00 per year (continuous maintenance) |
| Reverse drain current: | less than 0.5mA |
| Output current (bulk charge): | 0.8A |
| Automatic desulphation: | 2 stages (recovery and Turbo-recovery) |
| Charge time limit: | 48 hours (maintenance time: unlimited) |
| Maintain / test cycles: | 30 min/30 min (alternating hourly) |
| Charge retention test: | 5 possible results from ‘good’ to ‘bad’ |
| Size: | 200 x 75 x 61mm |
| Weight: | 800g |
| Enclosure classification: | IP54 |
| Mounting: | easy direct wall mounting |
| Input cable length: | 2m |
| Output cable length: | 2m |
| Included Accessories: | O1 (SAE-71) weatherproof eyelet lead; O4 (SAE-74) clamps lead for bench charging |
| Operation temperature range: | -40°C / +40°C |
| Warranty: | 3 years |
