Battery Tender 5 AMP 12V Battery Charger and Maintainer

No. The product spec table lists the output voltage as a single value of 12 Volts (DC) · there is no 6V mode and no voltage selector on this SKU (model 022-0186G-DL-WH). For 6V classic-vehicle batteries, look at a charger that explicitly markets 6V/12V selectable operation.

No front-panel chemistry switch is documented for this SKU. The product title lists flooded lead-acid, AGM, gel, and lithium as compatible chemistries · this is a compatibility list, not a mode-selector switch. No feature bullet mentions a chemistry-mode selector on the unit. If you need a dedicated lithium-mode charger, confirm the lithium charging profile from independent community sources before relying on this unit for a 12V LiFePO4 battery.

The Amazon product specification table lists 'Specification Met: CE, CSA, UL' as of May 2026. The UL and CSA certification numbers were not independently verified in UL Product iQ or the CSA database during this review. CE is a European self-declaration mark and does not constitute independent US safety testing; the UL and CSA marks · if confirmed in their respective databases · are the relevant independent certifications.

Per the manufacturer feature bullet, ISM adaptive charging resumes full charger output when battery voltage drops too far under load. In practical terms, this means the unit can switch back from float to bulk-charge mode if a connected battery is being drained · useful on a stored vehicle where small parasitic loads (alarm, keyless entry, clock) gradually pull voltage down over weeks of storage.

The product feature bullet lists 11 total feet of combined reach: a 6 ft AC cord (wall to charger) and a 5 ft DC output cord (charger to battery). The output cord terminates in a connector that accepts either the included alligator clip lead or the included ring terminal lead.

No active recall surfaced for B00EDFPN1O / model 022-0186G-DL-WH during this review. A comprehensive sweep of the CPSC recall database was not performed this run · confirm with cpsc.gov/Recalls if recall status is critical for your purchasing decision.

The Amazon listing for Battery Tender 5 AMP 12V Battery Charger and Maintainer carries a California Prop 65 warning. California requires this warning on a very wide range of manufactured goods — including electronics with wiring, solder joints, or plastic/metal housings — whenever trace exposure to any of roughly 900 listed substances (commonly phthalates or heavy metals) is possible, regardless of whether the specific product poses a meaningful health risk. As a passive electronics product, Battery Tender 5 AMP 12V Battery Charger and Maintainer has no Safety Data Sheet, so there's no chemistry breakdown to translate beyond that.