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A. The SIP CHARGESTAR D40 is designed to charge all types of 12v and 24v lead acid batteries, including WET, MF, EFB, GEL and AGM chemistries. It supports battery capacities of up to 550Ah at 12v and 300Ah at 24v.
A. At 12v, the unit offers four current settings: 2A, 10A, 20A and 40A. At 24v, three settings are available: 5A, 10A and 20A. A Boost — Fast Charge mode delivers five minutes of continuous 40A charge for rapid top-ups.
A. The CHARGESTAR D40 uses an intelligent microprocessor to govern an 8-step fully automatic charging cycle. It diagnoses battery condition and voltage before commencing the charge. Once the battery reaches full capacity, charging stops automatically and a control panel indicator is displayed.
A. If the detected voltage is less than 3v, the unit will prevent charging, as battery recovery at that level is not possible. This protects both the charger and the user from attempting to charge a battery that is beyond recovery.
A. The unit includes an anti-spark system to prevent sparks when connecting clips to battery terminals, reverse polarity protection, overcharge protection, and an overheat alarm. If the unit overheats, it will stop automatically and restart once it has cooled sufficiently.
A. Yes — the unit features an Altn Check mode that indicates alternator health and performance. This function is available on 12v vehicles only.
A. The charger requires a 220v–240v, 50–60Hz supply with a maximum draw of 750W and a 10A input fuse. It is rated for operation between 0°C and 40°C, and carries a protection level of IP20.
A. The unit is supplied with two 2-metre leads fitted with clip clamps.
A. The SIP CHARGESTAR D40 is backed by SIP's 2-Year Standard Silver Warranty.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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