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A single 12V 7Ah sealed lead-acid battery block in black plastic casing

RefurbUPS

RefurbUPS Kung Long WP7-12 12V 7Ah UPS replacement battery

SKU CH-XZK1-877CX

12 V 7 Ah sealed lead-acid battery for UPS backup power

  • Product typeBattery
  • Product weight6
  • Factory-fresh cells deliver reliable backup power
  • 12 V 7 Ah rating matches original UPS specifications
  • Single-cartridge design simplifies installation
  • High-performance chemistry extends service life

12 V 7 Ah UPS replacement battery

This 12 V 7 Ah sealed lead-acid battery replaces the original cartridge in compatible UPS units. It arrives factory fresh and ready for immediate installation. The single-cell cartridge fits directly into the battery compartment without wiring changes. Buyers needing a different voltage or capacity will need another model.

Drop-in cartridge for compatible UPS units

The battery slides into the existing tray and connects to the same terminals as the original pack. No extra cables, brackets or firmware updates are required. It restores runtime for the supported UPS without freeing additional space in the rack or cabinet. Systems that require multiple batteries or a higher amp-hour rating cannot use this single cartridge alone.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 83% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Product typeBattery

Questions about this item

How long will the 12 V 7 Ah capacity last before the voltage drops under continuous load?

The 12 V 7 Ah rating means the battery can supply 7 amps for one hour or a proportional current for a longer period before the voltage falls below the usable threshold.

Does the sealed lead-acid design generate noticeable heat or fan noise during all-day float charging?

The valve-regulated sealed construction produces no audible fan noise and only minimal warmth during normal float charging, making it suitable for continuous operation in quiet environments.

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