Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Operating temperature: 0~40?, Charge Current: 0.1-15A X 2, Battery Type: LiHv/LiPo/LiFe/Lilon/Lixx: 1-6S, Net Weight: 825g, USB Output: 5V / 2.1A, Screen Size: 2.4″IPS 320X240 260000 colors, AC 300W(each channel up to 210W), External Discharge Current: 1-15A X 2, Storage Temperature: -20~60?, Input Voltage: AC 100-240V / DC 6.5-30V, Dimensions: 98×161.5 ×67.5mm, Smart Battery: 1-6S, Discharge Power: Internal discharge: 15W X 2(balance port 10WX2), External discharge: 325W X 2 (650W), Discharge Current: 0.1- 3A X 2, Lead Acid(Pb): 2-24V, Enelop: 1-16S, NiZn/Nicd/NiMH: 1-16S, Charge Power: DC 325W X 2, Balance Current: 1600mA X 2
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Hota D6+ D6 Plus AC D6PRO PRO 300w Dc 2x325w 2x15a Dual Channel Smart Battery Charger Discharger Lipo Charger For RC Drone | $159.88 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($138.13): BGGAL8
2. ($138.13): BGRCParts8
3. ($138.13): 8BGwbg2204
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 502c6b, 502C6B, Charger12, aff7off, AFfbG10, BGCITYADS2019, BGBC1, bGhOnEy10, BGHOTAD6Plus, BGD6PROJuly, BGdragonBoat, BGRCBC7, BGSS10%SW, bgshOOp10, BGLumenier09, BGHOTAD609, BGRC902, BgoFErTaSchInA10, BGHALLOWEEN, BgcLuBofErtA10, BG11PP12, BG12HOTAD62, BGAFF10OFF, BGCuponation10, BGDAVIS, BGHONEY2110, Parts8, BGRCBC11, BGSFBC1, Tabby20, BG1efeb0, BGESJY8
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – HOTA D6+ 300W RC Battery Charger Discharger [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for HOTA D6+ 300W RC Battery Charger Discharger is here.
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)).