TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon has
4-Pack HW AA USB-C Rechargeable 1.5V 3600mWh Lithium Batteries w/ 4-in-1 Charger Cable on sale for $14.99 - $3.75 (25%) when you apply promo code
BLA3AL8H at checkout =
$11.24.
Shipping is free with Prime or on $35+ orders.
Thanks to Staff Member
Red_Liz for sharing this deal.
Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.
Product Details: - 3600mWh double a lithium batteries provides longer runtime and more stable power than standard alkaline batteries.
- Charge 4 AA rechargeable batteries simultaneously in 2 hours via any USB port.
- Replaces 1000+ disposable batteries.
- Engineered with a gradual voltage decline from 1.5V. It delivers a longer and more stable total runtime than both alkaline and NiMH batteries.
- Built-in protections against overcharge, over-discharge, over-voltage, over-current, short circuit, and overheating.
Leave a Comment
Top Comments
Edit: 2400mAh x 1.5V = 3600mWh.
Re: Costco deal - the AAs are fine but lithium AAAs usually have less capacity than NiMH, the circuitry to get them to work at 1.5V takes up too much room in the AAA form factor.
65 Comments
Sign up for a Slickdeals account to remove this ad.
AAA I start at 0.2A > 0.5A. Many of them struggle at 0.5A. Most won't do 1.0A.
AAA Li rechargeable seldom see over 500mAh and many are only 300-400mAh, way less than NiMh. Too little room for the components. The USB charge batteries are particularly impacted.
Personally I'd avoid that size and style unless you really need the 1.5v or are fine with just playing around with them, which is my situation.
AAA I start at 0.2A > 0.5A. Many of them struggle at 0.5A. Most won't do 1.0A.
AAA Li rechargeable seldom see over 500mAh and many are only 300-400mAh, way less than NiMh. Too little room for the components. The USB charge batteries are particularly impacted.
Personally I'd avoid that size and style unless you really need the 1.5v or are fine with just playing around with them, which is my situation.
Agreed avoid AAA lithiums unless 1.5V is required.
They do NOT have the claimed capacity. > 1768 to 2010 mAh
Trade-off of less capacity while USB charging vs proprietary charger.
This capacity review is worth checking out.
https://www.amazon.com/gp/custome...NT&ie
Leave a Comment