Float charge, Input voltage: 100-240V AC, up to 5-6A., Name: 12V 6A Intelligent Charger, Charge voltage: , Rated output: 12V DC, Operate temperature: -20’C~45’C, Battery range: 4-100Ah, Winter mode: 15.5V, Charging line length 60CM, clip line 55CM, 50-60Hz 75W, Normal mode: 14.7V, (Measurements allowed tolerance +/-0.4V), CV, Summer mode: 14.4V, Size (length × width × height): 148 × 85 × 60mm, Thermal protection: 65’C +/- 5’C, Efficiency: App. 85%., Chargeing process: 3-stage: CC, Cooling: Fan.
Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
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.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Only one coupon available!
Link: Banggood product page
1. ($22.22): BGSCM75
paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGchager65, BgAuMotor, BGMotor6, AM15prime, BGAnniversary, AMPrime01, Automo, Automo1, BGAutos, bGhOnEy10, BGCARELEC, BGINMO, 935D63, BGAFF10OFF, BGCuponation10, 13f142, BGHONEY2110, BG10OFFAFF, BGwhielabel, BG10OFFAFF1, BANGGOODSD, BGMOTO478, 2203ActiesNL, BG1efeb0, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, BG3a78dd, BGdcbfa8, BG8ReviTrage, Cuponation9
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for iMars Green 12V 6A Pulse Battery Charger? There we go. The lowest price was: $9.09.
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)).