This product is a 12V lead-acid battery charger with the following features: 1. 6-step fully automatic charging cycle 2. Suitable for all types of 12V lead-acid batteries 3. Battery capacity range 1.2-32Ah 4. Maximum charging current 0.8A 5. Protection class IP65 6. Weight 0.4 kg
CTEK XS 0.8 is a professional switch-mode battery charger for 12V lead-acid batteries, including standard, maintenance-free, Ca/Ca, AGM and gel types. It uses a 6-step fully automatic charging cycle with desulphation, bulk, absorption, analysis, float and pulse charging.
The manual covers connection and charging steps, error indicator checks, technical specifications, safety instructions, and a 5-year limited warranty. It states a battery capacity range of 1.2–32 Ah, with compensation charging up to 100 Ah, and an operating temperature range of -20°C to +50°C. This manual is written in Chinese.
| Charger model | XS 0.8 |
|---|---|
| Model code | 1047 |
| Rated AC voltage | 220–240VAC, 50–60Hz |
| Charging voltage | 14.4V |
| Starting voltage | 2.0V |
| Charging current | Maximum 0.8A |
| AC input current | 0.2A rms |
| Reverse leakage current | <1Ah/month |
| Ambient temperature | -20°C to +50°C |
| Charger type | 6-step, fully automatic charging cycle |
| Battery type | All types of 12V lead-acid batteries |
| Battery capacity | 1.2–32Ah, up to 100Ah for compensation charging |
| Dimensions | 145 x 55 x 38mm |
| Protection rating | IP65 |
| Weight | 0.4 kg |
It charges all types of 12V lead-acid batteries, including standard, maintenance-free, Ca/Ca, AGM and gel types.
It supports 1.2–32 Ah batteries, with compensation charging up to 100 Ah.
Check that the charger positive is connected to the battery positive, that it is connected to a 12V battery, and whether charging was interrupted in step 1 or step 4; then restart the charger.
The limited warranty applies for 5 years from purchase for manufacturing faults and material defects.