CTEK
CTEK Battery Charger - D250SE- 11.5-23V - 40-315
- SKU:
- CTEK40-315
- UPC:
- 7340103403159
- MPN:
- 40-315
- Availability:
- Regularly stocked product
Description
How do I know if CTEK D250 is compatible with my vehicle?
Confirm fitment with your specific vehicle make, model, and year before professional installation to ensure optimal performance.
Is the CTEK D250 easy to install?
Professional installation is recommended for the CTEK D250 to ensure correct wiring and achieve its dual-source charging capabilities.
The CTEK D250 excels in dual-battery charging, ideal for overlanders with a score of 9. It intelligently manages power from two sources simultaneously, maximizing your vehicle's readiness. Trust this advanced battery charger for reliable performance and extended battery life on your expeditions.
What Owners Say
Owners and enthusiasts consistently praise the CTEK D250 for simplifying auxiliary battery system installations, particularly in van and overland builds. The unit's 20-amp DC-to-DC charging capability earns specific recognition for effectively charging house batteries while driving, making it popular for extended camping trips where daily travel keeps batteries topped off. Users appreciate how it streamlines dual battery setups in vehicles like Subaru Outbacks and Tacomas. The main limitation noted is the lack of lithium charging profiles on the standard D250 model, which has prompted some owners to seek alternatives when upgrading from AGM to lithium batteries. Despite this constraint, the D250 has established a solid reputation among the overlanding and van-dwelling communities as a reliable charging solution.
Why Choose the CTEK Chargers - D250
Delivers optimal battery health for reliable starts every time.
Maximizes battery lifespan, saving you money on replacements.
Ensures your vehicle is always ready for adventure.
Provides intelligent charging that protects your battery from damage.
Who Is This For?
Overlanding / Expedition — 9/10
Charges batteries from two sources simultaneously.
Weekend Off-Roading — 8/10
Maximizes power and readiness for auxiliary systems.
Heavy Towing — 7/10
Ensures battery readiness for auxiliary towing equipment.
Racing Competition — 6/10
Maintains battery power for critical race systems.
Daily Driving Comfort — 5/10
Supports battery health for consistent vehicle operation.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Additional Information
Clearance Item: |
N |
MPN: |
40-315 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Batteries, Starting & Charging>Battery Chargers |
Universal Fitment: |
Y |
Overlanding / Expedition: |
9/10 |
Weekend Off-Roading: |
8/10 |
Heavy Towing: |
7/10 |
Racing Competition: |
6/10 |
Daily Driving Comfort: |
5/10 |
Related Products
Related Products
CTEK Battery Charger - CT5 Powersport - 2.3A - 40-339
CTEK
CTEK CS FREE Portable Battery Charger - 12V - 40-462
CTEK
CTEK PRO25S Battery Charger - 50-60 Hz - 12V - 40-328
CTEK
CTEK Battery Charger - 15A NXT 15 NA - 12V - 40-727
CTEK
CTEK Battery Charger - 4.3A NXT 5 NA - 12V - 40-658
CTEK