Black Friday in July Discount Battery Sales and Deals

At Amazon, get this 12V 6A Auto Battery Charger for $11.50 when you add it to your cart and proceed to checkout. It's the lowest price that Amazon has charged for this battery charger. Shipping is free for Prime members. Shop Now at Amazon

Grab these Rayovac 2032 batteries at their best-ever price. Most merchants charge three times this price. Shipping is free for Prime members. Buy Now at Amazon

Amazon offers the Energizer Lithium Coin Battery 2-Pack for $3.32 when you opt for Subscribe & Save. That's the lowest price it's been listed at and a buck less than what you'd pay elsewhere. Prime members get free shipping. Buy Now at Amazon

Amazon has this rechargeable AAA battery 12-pack for $6.43 after an on-page coupon and with subscription. That's $19 below the original price and the lowest it's ever been. Shipping is free for Prime members. Buy Now at Amazon

Home Depot offers the DeWalt 20V MAX Lithium-Ion 3.0Ah Battery for $38. That's a savings of $91 and you'd pay $64 elsewhere. Shipping is free. Buy Now at Home Depot

Amazon offers the Energizer 2032 3V Lithium Batteries 10-Pack for $6.59 with Subscribe & Save. That's a 65% savings and $3 below our mention from last December. Shipping is free for Prime members. Buy Now at Amazon