Check coupons or create price alert down below. What is best price?
Max. continuous discharge current: 30A, Nominal capacity: 4000 mAh, Nominal voltage: 3.6 V, Discharge end voltage: 2.5 V, Charging voltage: 4.20 +/- 0.05 V, Standard charging current: 1.5 A
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. One coupon is available. Cool!
Link: Banggood product page
1. ($11.87): BG10OFFAFF1
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGQBJ, linepayflt, BCNLXK, BGBFCR41, BgcLuBofErtA10, BGFLS15, BGAFF10OFF, BGTORCH, 4BLF, BGHONEY2110, BG10OFFAFF, BGwhielabel
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for 1x Basen 21700 30A 4000mah Battery.
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)).