Miniature size, powerful performance. The Energizer LR43/186 Alkaline Coin Battery gives you reliable power you can use in heart rate monitors, remotes, keyless entry systems, and medical and handheld devices. These batteries efficiently power up all your small electronic devices for everyday use. Small in size, big on power, these Energizer LR43/186 Alkaline Coin Batteries deliver long-lasting performance you can rely on.
Miniature size, powerful performance. The Energizer LR43/186 Alkaline Coin Battery gives you reliable power you can use in heart rate monitors, remotes, keyless entry systems, and medical and handheld devices. These batteries efficiently power up all your small electronic devices for everyday use. Small in size, big on power, these Energizer LR43/186 Alkaline Coin Batteries deliver long-lasting performance you can rely on.
in 9 offers
The lowest price for Energizer Battery Alkaline 186 BP2 right now is $4.39 at Skout Office Supplies, compared across 9 retailers.
The all-time low was $3.31 on 14 Mar 2026 — today's price is 33% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 17 Oct 2026.
Energizer Battery Alkaline 186 BP2
Miniature size, powerful performance. The Energizer LR43/186 Alkaline Coin Battery gives you reliable power you can use in heart rate monitors, remotes, keyless entry systems, and medical and handheld devices. These batteries efficiently power up all your small electronic devices for everyday use. Small in size, big on power, these Energizer LR43/186 Alkaline Coin Batteries deliver long-lasting performance you can rely on.
Miniature size, powerful performance. The Energizer LR43/186 Alkaline Coin Battery gives you reliable power you can use in heart rate monitors, remotes, keyless entry systems, and medical and handheld devices. These batteries efficiently power up all your small electronic devices for everyday use. Small in size, big on power, these Energizer LR43/186 Alkaline Coin Batteries deliver long-lasting performance you can rely on.
Last updated at 17/10/2026 11:21:30
Battery - Energizer - 186 - 2 Pack
Delivery between Wed – Fri $10.39
Energiser 186 Button Battery
Battery Energizer Calculator/Games 186 BP2
Battery Energizer Calculator/Games 186 Bp2
Delivery between 21–29 Oct $13
Energizer Alkaline 186 Bp-2 1.5V
Free delivery
Energizer Battery Alkaline 186 BP2
Delivery $10
Energizer Battery Alkaline 186 BP2
Delivery $15
Energizer 186 Alkaline Button Batteries (Pack of 2)
Delivery between 23–29 Oct $9.90
D186a Energizer Alkaline Battery Replaces Ag12, G12a, Gp186, L1142,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Battery Voltage | 1.5 V |
| Battery Type | Button Cell, Alkaline |
| Battery Chemistry Type | Alkaline |
| Battery Packaging Size | 2-pack |
| Battery Highlights | Holds power for up to three years in storage |
Battery - Energizer - 186 - 2 Pack
Delivery between Wed – Fri $10.39
Energiser 186 Button Battery
Battery Energizer Calculator/Games 186 BP2
Battery Energizer Calculator/Games 186 Bp2
Delivery between 21–29 Oct $13
Energizer Alkaline 186 Bp-2 1.5V
Free delivery
| Battery Voltage | 1.5 V |
| Battery Type | Button Cell, Alkaline |
| Battery Chemistry Type | Alkaline |
| Battery Packaging Size | 2-pack |
| Battery Highlights | Holds power for up to three years in storage |
