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Long WP1213W · backup power block · 3.3Ah 12V | baterias.online

Long WP1213W standby battery for backup systems, rated 3.3Ah 12V

Battery for UPS and standby systems: Long WP1213W. Check the code on your old battery.

Voltage: 12V
Capacity (C20): 3.3Ah
Dimensions (L × W × H): 134 × 67 × 65.5 mm
Battery technology: AGM

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At a glance: Battery Long WP1213W at a glance: 3.3Ah 12V, intended for UPS and standby systems. Size and polarity decide most swaps, and both are listed on this page.

Long WP1213W for UPS and standby systems

Spotted Long WP1213W printed on the case of a standby battery? That code leads here. Sealed construction lets it sit in a cabinet for years. At baterias.online, standby batteries sit under maker and reference, block for block.

3.3Ah suits engines with modest electrical demands.

12VVoltage

3.3AhCapacity (C20)

1.3 kgWeight

Five checks for a perfect fit

✓ Capacity is 3.3Ah. Aim for the same figure as your old battery or slightly above, never much lower.
✓ Sticking with AGM avoids surprises, unless your vehicle maker approves a change.
✓ A case of 134 × 67 × 65.5 mm must sit flat with the clamp closed.

Full specifications of the Long WP1213W

ManufacturerLong

Model codeWP1213W

Product lineWP WATT Series

SuitsUPS and standby systems

Voltage12V

Capacity (C20)3.3Ah

Watt-hours13 Wh

Battery technologyAGM

Dimensions (L × W × H)134 × 67 × 65.5 mm

Weight1.3 kg

Frequently asked questions

How should I charge a battery like this?

Most smart chargers offer a AGM mode. Select it before charging to protect the battery.

Are there other sizes in the same series?

It belongs to WP WATT Series. If you need a different size with the same construction, look within that range.

How do I check compatibility quickly?

Read the code on your old unit and set it beside WP1213W, then check dimensions, terminal layout and electrical ratings on this page. If all of them match, the replacement is equivalent.

How AGM batteries work and how to look after them

Lead plates in AGM batteries are often slightly thinner than in flooded types. Because nothing can spill, AGM batteries can live inside a cabin, a boot or under a seat. Leaving a glass-mat battery flat for weeks invites sulphation.

Same case, same terminal side

Same format, different makers: these alternatives match the Long WP1213W in size and layout.

Ritar RT1232Long WP3-12

More options

Keep the code WP1213W handy for next time: it makes reordering at baterias.online quick. A minute spent comparing the label of your old battery avoids most mistakes.

Fitting and everyday care

Server rooms that run warm age standby batteries quickly. Ventilate battery cabinets properly. Forgetting to note installation dates leads to batteries left in service far too long.