Suggested Retail: $29.99. YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger. The YONHAN Battery Charger is a 10-Amp 12V and 24V fully-automatic smart car battery charger. It features an intelligent memory function that defaults to the state mode used before the last power failure. The charger offers eight charging protections, including overcharge, overvoltage, overcurrent, and short circuit protections. It includes a built-in advanced battery repair mode to recover old or idle batteries. The charger uses a backlit LCD to display the charging status and battery status. It's suitable for all 12V and 24V lead-acid automotive, marine, and deep-cycle batteries. Brand: YONHAN. Model: RJ-C121001A. Num: EatYQh0vJvOIYZp4p20xk9. Lot Sticker: OH001-00000350-61. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.