I just got a new metal detector and it came with 4 AA alkaline batteries. Can I use AA lithium batteries? Same voltage. What would be the difference?
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Keep in mind that those are NiMH, and are only 1.2 volts. 8 of them give you 9.6 volts...not 12, as with alkaline, or Li-ion.I'll just put this here....
http://www.amazon.com/EBL-Charger-Rechargeable-Batteries-Rleased/dp/B00OT7HSBO/ref=dp_ob_title_ce
Amazon.com: AmazonBasics AA High-Capacity Rechargeable Batteries (8-Pack) Pre-charged: Electronics
On this item, for the combo, if you remove the AAA, its only 29.99