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Battery Tender Charge N Start 1120 12 V 1 A charger and 1200 A jump starter (030-7012-WH)

Model: Battery Tender Charge N Start 1120 12 V / 1 A charger (SKU 030-7012-WH) · US configuration

Battery Tender Charge N Start 1120 portable charger and jump-starter unit with separate charge clamps.
Official Charge N Start 1120 image; the separate clamp set is not evidence of seller-package contents.

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A 12 V one-output AC charger/maintainer rated at 1 A with a separate 1200 A lithium jump-starter. Its charging side matches the lower-output 1100; the added peak-start rating does not increase charger current.

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Why consider this model?

  • A 1 A portable charger/maintainer for one 12 V battery inside the exact page-stated 14–80 Ah charging range when the battery maker permits the rate, with the model-specific 1200 A jump-start component as a separate function.

Tradeoffs to weigh

  • The 1 A charging rate is unchanged from the Charge N Start 1100, and the matched manual gives no Ah limit even though the page states 14–80 Ah. The manual forbids rain/snow exposure and instructs that marine batteries be removed and charged ashore; the page IP65 claim does not override that guidance.
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