$14.24 – End-of-discharge Voltage 3.00 V, Storage temperature -5℃~35℃, Storage Humidity ≤75% RH, Net weight 70±2g, Nominal voltage 3.7V, Max Discharging Current 28A, Typical Capacity 4500mAh, Weight Approx: 70±2g, Minimum capacity 4000-4500mAh, Size / Length 71±0.6mm, Item Astrolux® E2145 21700 Battery, Operating temperature “Charging: 0℃~45℃
Discharging: -20℃~60℃”, Size / Diameter 22±0.5mm.
I have checked all old coupons and price is $14.24 for Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest coupon and price update (UTC):
Banggood ($14.24)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Is it a reasonable price for this item? From what I can see this price is higher than average price ($11.41).
Link: Banggood product page
Price: $14.24
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGc3b644, BGOutlight10, BG589b2e, FIN1078, BGd57765, FIN7756
(there’s a little possibility that old coupon will work)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
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 Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected is here. The lowest price was: $9.48.
Price records source(s): Banggood
Click on image to enlarge.
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)).