$74.74 – Ni-Cd, Ni-MH, Charge current: 0.1A-1.5A/slot, Eneloop, Discharge current: 0.1A-1.0A/slot, Operating temperature: 0°C-40°C, Charge Cells: 1-8 AA/AAA cells, Display: 240×320 IPS LCD, Size(LxWxH): 188.5x79x28mm, LiFePO4, LiHv, Input voltage: 5-12V, Weight: 283g, Input power: 18W, Battery type: Li-lon.
According to my DB the lowest price is $74.74 for ISDT N8 18W 1.5A 8 Slots Battery Charger (in Banggood). Check coupons or create price alert down below. Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood ($74.74)
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? Is it expensive? Well, this price is higher than average price ($46.47)
Link: Banggood product page
Price: $74.74
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): e2bcea, 502C6B, aff7off, Charger12, BGISDTN81, BGSKUA63510, AFfbG10, BGCITYADS2019, BGVDay10%off, BG10BC, BGAFF10OFF, bGhOnEy10, BGBC1, BgcLuBofErtA10, BGCuponation10, BGBCSpring1, BGDAVIS, BGHONEY2110, Parts8, BGGAL8, BGRCParts8, BGSFBC1, Tabby20, BG1efeb0, 8Couponsde, MVC8SPRING, Cuponation9, BGToys8, BGGutscheine, ADMITADBLACK, BG8OFFCOUPON, TTBLACK5, BGSaleFeb8, BGMatt2022, BG589b2e, BGSCHOOL8OFF, BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BG124578
(these codes were not working in latest coupon update, but you can check them out anyway)
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
Check out price history chart (for all/most countries) for ISDT N8 18W 1.5A 8 Slots Battery Charger. The lowest price was: $45.94.
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)).