Item 1 of 7
Item 1 of 7
forum threadDesertGardener | Staff posted Aug 17, 2026 9:15 PM
4-Pack HW 9 Volt USB Rechargeable Lithium Batteries with USB C Cable $11.87 + Free Shipping w/ Prime
$12
$24
50% off
Amazon
AmazonDeal Details
TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon [amazon.com] has 4-Pack HW 9 Volt USB Rechargeable Lithium Batteries with USB C Cable on sale for $21.58 - $9.71 off with code XK27AQBX at checkout = $11.87. Shipping is free w/ Prime or $35+ orders.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon [amazon.com] has 4-Pack HW 9 Volt USB Rechargeable Lithium Batteries with USB C Cable on sale for $21.58 - $9.71 off with code XK27AQBX at checkout = $11.87. Shipping is free w/ Prime or $35+ orders.
Community Voting
Deal
Score
+3
Good Deal
Bad Deal
Join The Conversation
Share your experience with the Slickdeals community
Share information with the community. Please follow our Community Guidelines and be kind!
2 Comments
Sign up for a Slickdeals account to remove this ad.
[Of course it's not going to be 1400 mAH capacity at 9V, but 400? I cycled 2 batteries 3 times and capacity averaged around 400. The internal 3.7V lithium battery is likely what is rated for higher capacity, but even that is grossly inflated. Convenient to charge, but less capacity than a typical alkaline.]
No FW these will be 1400. Simply not enough room in the can.
Those exaggerations end up hurting the manufacturer, seller and customer. It would be better in the long run if there was some integrity.
[Of course it's not going to be 1400 mAH capacity at 9V, but 400? I cycled 2 batteries 3 times and capacity averaged around 400. The internal 3.7V lithium battery is likely what is rated for higher capacity, but even that is grossly inflated. Convenient to charge, but less capacity than a typical alkaline.]
No FW these will be 1400. Simply not enough room in the can.
Those exaggerations end up hurting the manufacturer, seller and customer. It would be better in the long run if there was some integrity.
Join The Conversation
Share your experience with the Slickdeals community
Share information with the community. Please follow our Community Guidelines and be kind!