I have just checked coupons. The lowest price I could get is $8.38 for HLY 26650 5000mAh 3.7V 3C Battery (in Banggood). You can create price alert here, copy coupons and view price history. What is the best price?
Latest coupon code price check (UTC time):
Name 26650 Lithium Battery, charge current 0.5C, Capacity 5000mAh, Charging voltage 4.2V, Weight 93 ±3g, Discharge current 3C, Material ternary material, Charging time >1500, Standard voltage 3.7v, Voltage 3.7V, Internal resistance ≤22 mΩ, Factory voltage 3.8~3.9V, Brand HLY
Banggood ($8.38)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. Well, is it a good price anyway? It’s a good price, isn’t it? The average is $9.87.
Link: Banggood product page
Price: $8.38
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGOutlight10, BG589b2e, BGd57765
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for HLY 26650 5000mAh 3.7V 3C Battery is here.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).