Your next buying step
Battery Tender Power Tender 4 A 6V/12V charger
Model: Battery Tender Power Tender 4 A 6V/12V (P/N 022-0209; retail SKUs 022-0209-BT-WH and 022-0209-WAL) · US configuration
Your choices from the finder
Review the product, then choose a seller
Compare offers for this model
A portable, single-output, 4 A AC charger/maintainer with selectable 6 V and 12 V flooded/AGM profiles and a separate 12 V LiFePO4 mode. The manufacturer documents both standard and Walmart-specific retail SKUs for the same P/N 022-0209 charger base; package contents are not established for the Walmart suffix. The product page publishes conflicting capacity ranges, so no Ah ceiling is used for matching.
Search this model on Amazon ↗Search results may include other models. Confirm the exact model, size and included accessories before ordering.
As an Amazon Associate I earn from qualifying purchases. Buying links on BuyerShortlists may be affiliate links.
Assessment scenario: Compare this exact model
Check the exact model and configuration against your choices, then compare the seller and offer details.
Explore this buying guide ↗Why consider this model?
- A portable one-battery option when the battery is nominally 6 V or 12 V, its chemistry is one of the manual's selectable profiles, and the 4 A output is appropriate for the battery maker's recommended rate.
Tradeoffs to weigh
- The 4 A model has one output and requires manual voltage and chemistry selection before battery connection. Its current product page claims 6 V lithium, but the exact manual states LiFePO₄ is 12 V only; the manual does not establish a BMS requirement. Conflicting Ah claims on the product page prevent a dependable capacity filter, and the manual says not to expose the charger to rain or snow despite the page's IP65 claim.
Check these before ordering
- Confirm the exact model, generation, size and configuration in the offer.
- Compare your selected requirements with the detailed review before ordering.
- Check included accessories, seller, current availability and return terms.