Long WPS4-6: sealed standby cell for emergency power 4Ah 6V

Quick answer: Built for UPS and standby systems, the Long WPS4-6 carries the rating 4Ah 6V. Matching technology keeps the charging system happy.

About the Long WPS4-6

Made for UPS and standby systems, the Long WPS4-6 waits on float for years and takes over in an instant. Spade terminals come in different widths, so check them closely. Comparing batteries online is easier when terminal type is always shown.

At 4Ah, it is one of the compact options for UPS and standby systems.

Check before ordering

• ✓ Outside dimensions are 70 × 47 × 106 mm. Run a tape measure over your tray or compartment, including the height under the bonnet or lid.
• ✓ With 4Ah of capacity, hold it up to the figure on the outgoing unit or in your equipment manual.
• ✓ The technology is AGM. Keep the same type as the original, and confirm your charger offers a matching profile.

Technical figures at a glance

Common questions about the Long WPS4-6

The AGM technology explained

Compression inside the case is part of what makes glass-mat batteries so sturdy. Alarm panels and UPS units are classic homes for small AGM blocks. Charge an AGM battery in a cool, ventilated place.

Other options with identical dimensions

Listed below: batteries with the same case and polarity as the Long WPS4-6.

Long WP4.5-6Ritar RT645Long WP5-6

Explore more

Prefer to order now and fit at the weekend? baterias.online makes that easy. Once the battery is in, keep the old one for recycling at an authorised point.

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Practical advice for UPS and standby systems

A care home's emergency lighting gets tested every month. Check whether the UPS allows hot-swapping before pulling batteries out. Emergency luminaires that go dark early during a drill usually need fresh cells.