Long WP18-12SHR standby battery for backup systems, rated 18Ah 12V

In short: For UPS and standby systems there is the Long WP18-12SHR, carrying a 18Ah 12V rating. Measure twice, order once: dimensions decide most swaps.

Specifications table

Using it day to day: practical tips

Telecom cabinets at the roadside see heat in summer and frost in winter. Check the UPS display after fitting new batteries. Mixing old and new batteries in one UPS cuts runtime and harms the new blocks.

Alternatives that fit the same space

Listed below: batteries with the same case and polarity as the Long WP18-12SHR.

Long WP18-12NSHRLong WPL18-12SHRQ-Battery 12LS-18Ritar HR12-70WRitar RT12180

Why choose the Long WP18-12SHR

Spotted Long WP18-12SHR printed on the case of a standby battery? That code leads here. Measuring 181 × 76 × 167 mm, it needs the same space as the original block. Ordering batteries online suits planned replacement cycles in offices and buildings.

18Ah is a typical capacity for UPS and standby systems.

Your questions answered

Will the Long WP18-12SHR fit?

• ✓ The technology is AGM. Keep the same type as the original, and confirm your charger offers a matching profile.
• ✓ A case of 181 × 76 × 167 mm must sit flat with the clamp closed.
• ✓ Rated 18Ah: check that the charger or alternator in your system can refill a battery of that capacity in reasonable time.

See also

Prefer to compare first? The links below lead to other options for UPS and standby systems on baterias.online. Keep the radio code handy before disconnecting the old battery.

• Browse the full range for UPS and standby systems
• The complete Long range

Care tips for AGM batteries

Tightly packed plates and mats give glass-mat batteries a sturdy inner structure. Leisure vehicles choose AGM when the battery lives under a seat. Too much voltage makes the valves vent gas that can never be replaced.