Designed for their PR500LCDRT1U UPS system, the RB0690X2A UPS Replacement Battery Cartridge from CyberPower contains two leakproof and sealed lead-acid batteries with a capacity of 6V / 9Ah. They are OEM-certified to the manufacturing standards of your UPS' original battery, its pre-assembled cartridges can be installed by the user, and the battery fluid does not require maintenance. Included is reusable packaging, which provides for the delivering of expired batteries to a recycling center, and protection is provided by a limited 18-month warranty, which covers defects in materials and workmanship under normal use and conditions, starting from the purchase date.

For the CyberPower PR500LCDRT1U    Leakproof and Sealed Lead-Acid Batteries    Battery Capacity: 6V / 9Ah    Maintenance-Free Battery Fluid    Pre-Assembled Cartridge    User Installable & OEM Certified    Includes Reusable Packaging

PR500LCDRT1U

Supplies high surge current, provides robust power-to-weight ratio, and is cost-effective.

The battery fluid does not require replacement.

The leak-proof casing protects the sealed lead-acid battery and prolongs the battery's life.

A user-installable cartridge allows for quick and convenient installation. Each cartridge is pre-assembled.

Reusable packaging provides for conveniently delivering expired batteries to a recycling center. After installing the new cartridge, place the old one in the reusable packaging.

CyberPower batteries meet or exceed original manufacturer specifications.

This warranty covers defects in materials and workmanship in the product under normal use and conditions within eighteen months of the purchase date.

Related Questions and Answers

Q: 1. Does it work RF 400mm f2.8

A: The Sunwayfoto LF-C1I Quick Release Lens Replacement Foot for Canon is for a few select EF lenses. This Kirk would fit the Canon 400mm RF lens. https://bhpho.to/2Y9RRyM

Q: 2. Does it support the new launched Sony FE 70-200 GM II lens? Is Kirk going to come out a lens foot and lens support (LS-x) for Sony FE 70-200 GM II?

A: The foot between the 70-200 GM and the 70-200 GM II has not changed. So yes, this works on the 70-200 GM-II.

Q: 3. Will this work with the Z 70-200 f2.8?

A: No, this Sunwayfoto Replacement Foot is only for the NIKKOR 70-200mm f/2.8G ED VR II Lens.

Q: 4. Compatible with Oben GH-30C gimbal head?

A: The Wimberley Replacement Foot for Canon 400 f/2.8 IS I & II and 600 f/4 IS I & II Lenses is compatible with the Oben GH-30C Carbon Fiber Gimbal Head.

Q: 5. Will this foot fit the 300 mm 2.8 IS lens

A: Yes, this foot will fit the Canon 300mm f/2.8 IS lens.

Q: 6. will this work on a Canon RF 600mm F/4?

A: Yes, the Sunwayfoto LF-C1I Quick Release Lens Replacement Foot for Canon is compatible with the Canon RF 600mm f/4 L IS USM Lens.

Q: 7. Will this fit a AF-S NIKKOR 70-200mm f/2.8 E FL VR?

A: While that foot is compatible with the previous version of that Nikon lens, the Kirk Replacement Lens Foot for Nikon 70-200mm f/2.8E FL ED VR and AF-S NIKKOR 500mm f/5.6E PF ED VR Lens B&H # KILP64 would be the more suitable. https://bhpho.to/2Jt31Y0

Q: 8. Would it work with Nikon 120-300?

A: No, the Wimberley AP-555 Replacement Foot for Select Nikon Telephoto Lenses is not compatible with the Nikon AF-S 120-300mm f/2.8E FL ED SR VR Lens. Wimberley recommends the AP-551 plate for that lens, BH #WIRFNAP55 (https://bhpho.to/2wP2v1E).

Q: 9. How long is this foot?

A: The foot is 5.5" x 1.5" x 1.5".

Q: 10. Can you carry the Canon 600 f/4 IS II lens by the foot with this installed? Someone comments that the space between the lens and foot is too small to put finger through.

A: Carrying the Canon 600 f/4 IS II lens by the foot is not recommended; it's best to use a strap on the lens, or a carrying case for the lens.