AA
12x GP Recyko (Used for RC remotes, might use them for flashlights if they are good, recently bought them)
10x Eneloop XX (Great cells, used for high drain flashlights)
4x GP 2700mAh (Bought locally several years ago, used for various stuff)
4x GP 2100mAH (Bought locally several years ago, used for various stuff)
2x Varta 2500mAH (Bought locally several years ago, used for various stuff)
AAA
3x Enelong (Just wanted some cheap AAA LSD batteries for cheap AAA lights. They have good capacity and seems to hold the charge and perform good)
32600
1x FeiLong 32600 3.7V 5000mAh (Needed a 32600 for my fat flooder (rebuilt Saik SA-305) , limited selection of those batteries. I had seen some nice discharge numbers on a Feilong 32650, so bought this one)
26650
5x Soshine 4200 mAh Protected (Built in protection and good capacity)
3x King Kong ICR 4200mAh (When I want good capacity and want less voltage sag/higher current drain than with protected cells)
3x SE US26650VT (When output matters, these have little voltage sag, and can do uptowards 50A drain)
18650
12x Panasonic 3400mAh NCR 18650B Protected (Green. Great batteries for the price)
8x Panasonic 3400mAh NCR 18650B (Green. For lights where I want less voltage sag and have a built in protection in the light)
4x Panasonic 3400mAh NCR 18650B Protected (intl-outdoor- higher protection trip amp, less sag and slightly shorter than the protected green cells)
2x Keeppower 3400mAh NCR 18650B Protected (Like the intl-outdoor cells, better protection circuit)
2x Panasonic 2900mAh NCR 18650PD Protected (intl-outdoor. Wanted to have some PD cells with good protection circuit)
4x Panasonic 2900mAh NCR 18650PF (For 3A+ single cell lights)
6x Samsung 20R 2000mAh (For extreme peak performance in single cell lights or similar setups).
1x AW 2600mAh Protected (My first quality battery, for a protected cell its quite short, and not so fat as the Panasonic cells either.)
14500
4x Sanyo UR14500P 840MAH protected (The highest capactity protected 14500 cells I know of. These have great performance test results too)
3x Nitecore NL147 14500 750mAh protected (Marginally shorter and thinner than the Sanyo cells, which can come in handy. Rated for higher discharge and cheaper )
16340
2x Efest 16340 550mAh
10440
2x Efest 10440 350mAh (V1)
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Chargers li-ion
-Xtar VP1 (Got it fairly "cheap" from WB, love the display, and charge current option. Its my default charger.)
-Xtar SP2 (Can do higher amps and larger cells than the VP1, it used to be my default charger. Its very nice)
-3x Nitecore I4 (Nice to have when charging many cells. Spare charger when I cell something)
-3x Jetbeam I2 (Spare charger when I sell something, also nice to have when charging several 26650 batteries)
-14500-32650 battery charger (intl-outdoor. It can charge all my batteries. If I sell a light. This is a decent charger that I can sell with it)
Chargers NiMh
-Shan SH-168DLCD (wanted a charger that can show capacity. It serves my needs for discharge tests. This charge made me get rid of some batteries that I suspected was bad)
-NiMH 4 cell Smartcharger (bought locally, it used to be my default charger before I bought the Shan)
-NiMH 2-cell Sony charger (Came with a camera many many years ago. Slow charging, rarely use it)
-NiMH 4-cell Varta (Super quick charger with fan. Charges batteries in around 15 minutes. I bought it locally in order to recharge batteries for Canon Speedlite flashes in case I was in a hurry. This type of charging is not healthy, I have not used the charger for years)