The Ansmann Comfort Smart Fast Charger with USB Input ensures your batteries are fully charged quickly. Using a number of parameters to determine the status of each cell, the Comfort Smart maximizes the lifespan and performance of your rechargeable batteries. With the intelligent quick-charge system, up to four AAA, AA, or HR6 batteries can be charged at the same time, even mixed - regardless of number, size, capacity, or charge level. Each of the two charging bays is individually monitored and charges individually.

Charges 4 AA or AAA Batteries    Perfect 7 Charging Protocol    Battery Analysis    Input Power: 5V DC    Micro USB Input

Immediately after being inserted, the rapid capacity test determines the residual charge of your rechargeable battery and displays it in the LED panel for 5 seconds. The automatic detection of low-performance rechargeable batteries prevents unpleasant surprises.

The rechargeable battery behavior is analyzed and evaluated to determine whether it can still be used reliably or if it is faulty.

Several protective mechanisms prevent the batteries from overheating or overcharging. So you can sit back comfortably while your battery is being recharged to full capacity.

Related Questions and Answers

Q: 1. Can I charge the eneloop pro AA 2550mAh optimally on this charger? I mean, full-fast charge, like with the eneloop charger...

A: It will charge the 2550 mAh eneloop batteries faster than the eneloop Pro charger. Eneloop Pro AAs will fully charge in less than 9 hours.

Q: 2. Can this charge a 10,000mah D cell in one pass?

A: This will not charge a 10,000 mAh D battery. It would take more than 24 hours to charge.

Q: 3. What is it? Does it charge any 9Volt battery?

A: iPower 9V Battery Fast Smart Charger is able to recharge 9 volt Li-Polymer (Li-ion) batteries only.

Q: 4. What's the difference beside the design between this model and B&H#SWS3822S?

A: This charger can only supply 3A total, so if you're using it with 2 batteries they'll each receive 1.5A. BH #SWS3822S can supply 3A per channel, so if used with two batteries, both batteries will get 3A and charge faster.

Q: 5. how many time for charging one Fxlion Nano THREE Ultracompact V-Mount Battery (150Wh) with this Charger ? thnak's

A: It will take about 2.5hrs to fully charge the Fxlion Nano Three battery (150w) when using the Fxlion 130W USB-C 4-Port Fast Charger.

Q: 6. Can this be used with the B2?

A: B&H has this listed under the recommended accessories for the B2, but Profoto's website says that this fast charger should not be used with the B2. Stick with the regular 2.8A charger for B2 according to Profoto.

Q: 7. This charger provides 1000 mAh, per cell. Some cells, like the Panasonic Eneloop Pro, have a capacity well over 1000 mAh - like the 2550 mAh Panasonic Eneloop Pro. Can this charger(Or any charger with rated output less than the cells.), handle, recondition and fully recharge such cells with no issues?

A: I'm not an electrical engineer, but it is my understanding that the output of the charging unit merely determines how long it will take to fully charge a battery. The Panasonic would turn over AA batteries faster, four at a time. The Ansmann unit takes a bit longer, but handles 12 AA or AAA at a time, plus will handle C, D, 9V, AND has two USB ports for my phones, cameras, etc. Once charged, it maintains a trickle . Color coded LEDs let you know the status of charge, and even if you've got a bad battery. Have had for close to a year and I can't tell you how many batteries I've kept charged! By the way, buy the Watson batteries from B&H while you're at it.

Q: 8. Does this come with the cable to plug the charger itself into a US wall outlet?

A: Yes, it does come with that cable.

Q: 9. Will it charge swit S8073N batteries?

A: Yes, the following unit will charge the battery. Here is another charger that will charge the battery as well. Tether Tools ONsite D-Tap to AC Power Supply (110V) https://bhpho.to/3zsw8lD

Q: 10. Will this safely charge the Core SWX NP-L9 battery?

A: Yes, the SWIT Portable Fast Charger with Dual D-Tap Outputs can be used to safely charge the Core SWX 14.8V Lithium-Ion NP-1 Style Battery Pack (98Wh, 6.6Ah).