CTEK D250SE
#11 in DC-DCFull review
For owners of small lead-acid or lithium banks who want a sealed, set-and-forget charger that also keeps the starter battery topped up. Bigger lithium banks need a higher-current unit.
Amazon $404.85$404.85
1 CTEK charge controller ranked. Each one is scored and ranked against every brand in its type, so "#3 mid-size" means third of all mid-size charge controllers here, not third among CTEK's own.
The CTEK D250SE is CTEK's only current charge controller here, ranked #11 of 12 DC-DC and rated 2.4.
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
CTEK charge controllers 1
- CTEK D250SE#11 DC-DCFull review
For owners of small lead-acid or lithium banks who want a sealed, set-and-forget charger that also keeps the starter battery topped up. Bigger lithium banks need a higher-current unit.
Amazon $404.85$404.8520 A12 VNo2 years