TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon has for
Prime Members: 12-Pack HW 3500mAh 1.5V AA Lithium Batteries (TH-LSR535) on sale for $19.91 - $9.96 promo code
C6AGZ52R at checkout =
$9.95.
Shipping is free.
Thanks to Staff Member
TenseManatee7799 for sharing this deal.
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Details:
- Non-rechargeable 3500 mAh AA lithium batteries; do not recharge
- −40°F to 140°F operating range
- Triple-sealed leak-proof construction
- 20-year shelf life
- 37% lighter and 40% more power than alkaline (as stated)
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Anyway these typically use a buck converter to step down the the 3.7V of LiIon down to 1.5V, and that circuit remains active regardless of load, resulting in a strong self-discharge effect. Making this quite poor for a low drain device like a tv remote.
They can work well in high drain digital devices that are sensitive to voltage drop, cause they're going to give you 1.5V until they suddenly die. But I'd choose a more reputable brand.
Anyway these typically use a buck converter to step down the the 3.7V of LiIon down to 1.5V, and that circuit remains active regardless of load, resulting in a strong self-discharge effect. Making this quite poor for a low drain device like a tv remote.
They can work well in high drain digital devices that are sensitive to voltage drop, cause they're going to give you 1.5V until they suddenly die. But I'd choose a more reputable brand.
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