Rechargeable AAAA Batteries for Surface Pen Active Stylus, Ni-MH 1.2V 400mAh and CP-C-001 Smart Charger Included

Great itemRed light is chargingBlue light is fully chargedWorked it out as the info on the back was not very clear

Excellent little charger. Very solid snug battery grip via a slider. Very happy

Great for charging batteries

These are the best value AAAA batteries I've found anywhere. Rechargeable batteries do cost a little bit more than single use ones but wmhave the benefit of buy once and reuse many times. I like that this comes with a USB charger already so I didn't have to try to source one separately. The USB charger plugs in to my Surface Pro so I can charge the battery easily for the pen that goes with the Surface.

What i like:* Great idea and only stumbled across this when looking for yet more AAAA batteries for my HP active pen* Charges over USB - how brilliant is that* You get 2, so can have one recharged and ready to go* Small, compact and easy to just throw in your bag.What i dislike:* Seems like they don't last as long throw away types but could be how much i used it now compared to previously.I think this is a decent buy, even if it doesn't last as long as the throw away ones, it doesn't matter, you save on money and help the environment by getting these and its far cheaper than spending more money on a stylus with built in rechargeable battery. Plus, when you run out its simply a matter of popping the other one in, or worse case charging this up - but still better than having to wait for tomorrow to get some, or worse trying to hunt for them in shops.

Bought this for a tablet stylus. Does the job. Battery life seems good but a stylus isn't the most taxing of electrical devices.A bit pricey, but it was one of the few AAAA battery/charger combos I could find.

Would have been nicer if both batteries fitted in At once just for storage . Overall a good product delivered quickly thank you

Excellent little charger and batteries for price