

🔌 Charge smarter, drive further — never miss a beat with CTEK D250SE!
The CTEK D250SE is a compact, fully automatic 5-step charger delivering up to 20A to 12V lead-acid and LiFePO4 batteries (40–300Ah). Featuring MPPT solar regulation, smart dual battery charging, temperature sensing, and robust safety protections, it ensures efficient, reliable power management for modern vehicles and off-grid setups.




| Manufacturer | CTEK |
| Brand | CTEK |
| Model | CTEK D250SE (40-315), DUAL INPUT 20A CHARGER WITH SELECTABLE CHARGE VOLTAGES |
| Product Dimensions | 19.3 x 10.92 x 6.6 cm; 700 g |
| Item model number | 40-315 |
| Exterior | Machined |
| Manufacturer part number | 40-315 |
| OEM Part Number | 40-315 |
| Item Weight | 700 g |
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