BATTERIES & POWER

who's got the button? You do, which means you don't have to go the drugstore when your watch, calculator, camera, radio or nearly anything else stops. Be prepared for electronic quitters with this 30-pack of button cell batteries in the most popular sizes. Our each is (6) AG1, (6) AG3, (6) AG4, (3) AG5, (3) AG12, and (6) AG13 batteries. (Some devices may call these G1, G2, etc., or have other arcane codes for these same sizes.) Brand new!

Knowledge is power - in this case, battery power. You'll know from the easy-to-read gauge on this black-plastic handheld mini-tester whether a battery is good, low or needs to be replaced. The 4-1/4" x 2-3/8" x 1" tester reads "AAA," "AA," "C," "D," 9 volt, 1.5 volt button, and other sizes.

When you run out, you have to run out and buy more. Stay home with this pack of (24) "AA" and (12) "AAA" alkaline batteries from Polaroid. Box says they're good until 2021.

These Farpoint alkaline batteries have an expiration date of 2030 but you're going to use them up long before that the way you ride that remote. All are the standard 1.5V, and guaranteed leakproof for two years. You pick an 8-pack of AA or AAAs. Or get a couple packs of both – 2030!

We got tired of recycling dead batteries, and we got untired of it by using this (2) pack of Duracell® “AA” rechargeable NiMH 1700 mAH batteries and the included 4" x 2" wall charger. Has an LED indicator that turns from red to green when charged, and can also charge both non-Duracell, and “AAA” batteries. Made specifically for digital and high-drain devices such as cameras, TV clickers and baby monitors.

These super handy little tweezer-style battery testers are made for checking button-cell and 3V lithium coin-cell batteries, but they've got a wide enough spread for everything from "AAA"s to D-cells (but not 9-volts!). Red and black arms designate the +/- sides, and an LED at the base lights up if the battery is good.

It’s a surplus "D" medical grade alkaline battery bonanza! These 15.25Ah  (15,250mAh) 12V alkaline battery packs have (8) standard sized 1.5V “D” cells stacked in (4) plastic-wrapped columns of (2). The pack is soldered together, and can be used as-is or easily separated and used as extremely long-lasting alkaline batteries for devices. New, but originally intended for use in medical equipment. MFG date of 06/2019 so they are fresh! Pack measures 5.39" X 4.84" X 1.35". That's only .75/each battery. Isn't surplus wonderful. 

We just got a fantastic deal on the real deal Energizer ® batteries. Each is a pack of (6) “AA” or “AAA” for smoke detectors, game controllers, thermostats, flashlights, radios, tv remotes, wireless devices and need we go on? You won’t see brand new name-brand batteries this cheap at the corner drugstore. These are a real treat so get them while they last. Expiration date on our sample sales 12/2029.

The other day we heard someone in the warehouse shouting, “I'm rich! I'm rich!” It was Pat, who thought he was standing in front of a gigantic pile of quarters. We had to tell him they were Panasonic industrial CR2032 coin cell batteries. Can't blame him, though—they look awfully similar. These are take-outs from medical equipment, and we’ll send you (50) 2-packs with each order. We’ve spot-checked a bunch of them with a voltmeter (which showed over “3 volts” power), and a battery tester (which put their strength in the green/good range). So, they’re ready to go. Help us keep these 466,000 “quarters” out of a landfill. But don’t try using them for laundry. Pat already did, and it didn’t work out well.

So you like Nickel-Metal Hydride rechargeable battery bargains? You choose a 4-pack of "AA" 2600 MAH or "AAA" 1000 MAH NiMH batteries, the recommended choice for electronics, cameras, games, cordless phones and toys.

This Class 2 115VAC input power supply is made for COB LED boards, and provides constant current up to 2100mA at 10-28VDC, 58.8W max output. Features 0-10V voltage control dimming, thermistor feedback, and a separate 5-12V 2W output for a cooling fan. Has full pinout on the case. Works perfectly as a driver for COB LED lighting boards. Like these. Click! Measures 5-5/8" x 3" x 1-3/8". RoHS compliant. UL.

She's a beauty! Portable UL certified 2-port USB black wall charger with 3.4A total output. 2.4 amps max per USB output. Classic sized unit but this one has its prongs fold in so no damage when you toss into the glove or a purse. 

This 9000mAH Eco Survivor® waterproof, dust-proof, portable battery pack lets you carry extra juice with you on the run. Measures 3-1/2" x 2-1/2" with 2.4A charging, and has a built-in flashlight (hold the power button for a few seconds to turn the flashlight on and off, disregard the misprinted instructions which tell you to double tap). Silicone rubberized housing adds grip, padding and insulation. We can’t imagine why everyone wouldn’t have a few of these, even the non-outdoorsy among us.

You say you left the car lights on? Forgot to charge your cell phone or laptop? You sound like us, and it sounds like you (like we) need this rechargeable, 12,000mAH Harbor Super Jumper Portable Power Station. The lithium 5-20V output power pack measures 6" x 3-1/2" x 2" and has dual USB charging ports, clamp-style alligator clips for car-jumping, intelligent protection, and an LED emergency flashlight. Charges to full capacity in 3 hours with the included USB to USB-C cable, and weighs less than a pound. This emergency power-packing set, with zippered case, will save you in a pinch! 

And now for the techniclal stuff.

Battery Capacity: 12000mAh

Type-C input DC: 5V-2A, 9V-2A, 12V-1.5A

Type-C Output: DC 5v-3A, 9V-3A, 12V-3A, 15V-3A, 20V-3A

Starting Current: 600A

Peak Current: 1000A

Charging Time: About 3 Hours

Nice, new 6-volt lantern batteries from Ultralast®, labeled for the international market. Standard 2-5/8" square x 3-3/16" high, standard spring tabs on top. Advanced Heavy-Duty the label says. We'll price it to save you a world of dollars, pesos and francs, Pat says.

Generic batteries that stand up to the big boys! These are very good alkaline batteries, and they seem to last just as long as the name brands when tested against them. Our each is a pack of (1), (2) or (4), depending upon the cell size.

For you and an equally powerless partner, or for a pair of your drained devices, this Sharper Image® dual USB power bank has a 10,000 mAH capacity and measures a pocket-sized 3-5/8" x 2-1/2" x 1” in black with a matte finish. Has non-disruptive LEDs to indicate charging status. Has a micro-USB cable to charge the battery itself. Fully loaded, it has (4) iPhone charges, (2) iPad Mini charges, or (2) Galaxy SB charges. Cute name, too: The Chargecard.

Absolutely not. Especially with these 100-120VAC input regulated switching power supplies with trim pots to adjust the output 0.5V either way, vented housings, 5-pole terminal blocks for AC in, chassis ground and DC out. You pick the 5A at 5VDC unit at 3-7/8" x 4" x 1-3/8" or the 8A at 5VDC at 5" x 3-7/8" x 1-1/2". Both have 3/32" mounting holes and are CE listed.