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2 x AA Battery Holder 3V with On/Off Knife Switch

Item #17038
Price: $1.79 /each
$1.69 /each (buy 10+)
$1.49 /each (buy 100+)
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This two AA battery holder has a built-in knife switch. Just flip the knife switch to turn the 3V output on or off.

Great for science and electronics projects. Power your DIY model car with this neat battery holder with a switch.

Takes two standard AA 1.5 batteries (not included) and gives output of 3V via the included red/black wire leads.

Size: 57 x 33 x 15 mm with 15cm long red/black wire leads.


Age14+
Approx. Ship Size2.25 x 1.25 x 0.60 in
5.72 x 3.18 x 1.52 cm
Weight0 lb 1 oz
0.01 kg
Made InChina

⚠ Safety warning

CHOKING HAZARD
Small parts. Not for children under 3 yrs.
EXPLOSION & FIRE HAZARD
Accidentally shorting (connecting the red and black wires) of any battery holder with batteries installed can result in fire and battery explosion!

From the science blog