3000 Mah Portable Battery Charger

I purchased the 3400 mAh Rechargeable Lithium-Ion Battery for my LEDlenser ML6 Lantern so that I would have a spare. The lantern comes with a stock 3000 mAh OEM battery. Using a battery analyzer made for testing of Lithium Ion 18650 batteries, I placed both batteries side by side. I ran four tests that Charged/Discharged and Charged again. I wanted to both exercise the new batteries, as well as compare their performance 3000 mAh vs 3400 mAh. Surprisingly the 3000 mAh battery out performed the 3400 mAh battery by a great deal. This was disappointing to have purchased a top notch battery so I would have extra capacity for my ML6 Lantern. Perhaps the company should question their supplier. The 3400 mAh battery was left in the dust. 3000 mAh LEDlenser Battery 3400 mAh LEDlenser Battery Test #1 3263 mAh 3137 mAh Test #2 3269 mAh 3176 mAh Test #3 3357 mAh 3178 mAh Test #4 3316 mAh 3179 mAh

I have yet to see such a high tech battery charger. It has all indicators, mA, mAh, volts. The best part is, it connects through USB port. You can charge with the charger that comes with the camera, or you can charge with cellphone charger. You need to have an external charger as you do not want to risk an expensive camera with a battery charging mishaps. Nor you want the camera to sit ideal during battery charging. It is a MUST HAVE product with a Sony Alpha series camera.

easily portable battery charger

I needed a second battery for my fdr x-3000 camera and rather than buy a battery alone I got the travel charger pack. This compact charger does the job and can charge the battery while on the road using a battery bank (it still takes a while to charge using the battery bank, but so dose using a usb wall adaptor)

Works as well or better than OEM especially since it's higher a mAh battery.

Good battery, even at 6300 mah still better than my 7200 aftermarket

Battery works great but wished i would have bought the higher mAh like the 1200 to 1600 mAh battery.

Installation was simple and after charging it, the battery showed 8112 mah of battery capacity.

This is a great little portable battery charger. I carry it in my camera bag. It gets t he job done quickly.

Very nice charger. Charges 2700+ mAh batteries pretty quick. Also has the possibility to discharge them. Individual indicator for each battery and overcharge protection. very satisfied with this one.