Some caveats with respect to more complete models:
- Accepts four batteries but not four LEDs, allowing to know which batteries are charged.
- The recharge time is higher by one to two hours compared to four hours announced.
- No cover to protect the batteries.
- Two batteries supplied only 1300 mAh.
One good thing: this charger does not heat.
UPDATE: I spend 1/5 after prolonged use, as this charger will go to sleep in a drawer. Indeed, not only LED 2 to 4 batteries are not practical, but in addition they do not always work well and do not allow to follow the charge nor to confirm loading.
Instead, I recommend the Sony Ultra Fast, which heats a little but remains largely better of the other points raised: charging time, cover, separate cable outlet, independent LED reliability of the load.
Duracell batteries excellent product, but this charger is poor. Product avoided.