Mighty Max 12V 9AH Rechargeable Battery for CyberPower RB1290 UPS Systems

By: Mighty Max Battery

Mighty Max Battery presents the 12V 9AH Replacement Battery for CyberPower RB1290 UPS. This battery is the best of its kind, offering unbeatable build quality, longevity, overall performance, and value for money. Don't settle for anything less than the Mighty Max Battery!
93
B2B Rating
16 reviews

Review rating details

Value for money
96
Packaging
90
Overall performance
95
Longevity
97
Build quality
96

Details of Mighty Max 12V 9AH Rechargeable Battery for CyberPower RB1290 UPS Systems

  • Unit Count: 1.0 Count
  • Item Weight: 5.1 pounds
  • Customer Reviews: 4.5/5 stars of 191 ratings
  • Recommended Uses For Product: Ups
  • Number of Batteries: 1 12V batteries required.
  • Product Dimensions: 5.94 x 2.56 x 4.02 inches
  • Date First Available: January 1, 2010
  • Batteries: 1 12V batteries required.
  • Best Sellers Rank: #126,930 in Health & Household #221 in 12V Batteries
  • ASIN: B01FK9B7UW
  • Country of Origin: Thailand
  • Brand: Mighty Max Battery
  • Item model number: ML9-1294286B
  • Battery Cell Composition: Sealed Lead Acid
  • Manufacturer: Mighty Max Battery

Comments

Oh ok: I bought this because it was almost half the price of the official/OEM version. While my OG version that came with my Cyberpower UPS lasted about 5 yrs, this product only lasted 15 months. So, I didn't even "get what I paid for" [2.5 years]. Disappointing overall, of course.

SUMMARY: It's cheap. But you'll have to buy another one in about a year.

United States on Oct 28, 2023

oldguy: Fit like original. need to allow it to charge up before use.

United States on Oct 14, 2023

alyieldi: Installed easy enough, have to wait and see how long it will hold a charge when the time comes.

United States on Sep 05, 2023

mt: Identical
in form, fit and function.

United States on Aug 30, 2023

Tristan: Purchased 3 total of these. One for my CP1000PFCLCD and two for my CP1500PFCLCD. Do not waste your money buying the special giant put together battery to replace the 1500. The flat plastic piece the batteries plug into and sit on top and bottom of can easily be reused. Just pay attention to what plugs into what for positive and negative. Really is just plug and play after taking the clear plastic sticker off holding the battery lump together. I was shocked at how expensive a new battery was for the 1500 and after taking it out and looking at how it was all sandwiched together I figured it would be easy to take apart and put new batteries in. It was. Now if they last for at least 3 years I will be a returning customer for sure.

United States on Aug 20, 2023



Mighty Max 12V 9AH Rechargeable Battery for CyberPower RB1290 UPS Systems LiCB 12V Alkaline Battery 5-Pack (A23 23A) Genuine Casil CA1240 12V 4Ah Sealed Lead Acid Alarm Battery
Mighty Max 12V 9AH Rechargeable Battery for CyberPower RB1290 UPS Systems LiCB 12V Alkaline Battery 5-Pack (A23 23A) Genuine Casil CA1240 12V 4Ah Sealed Lead Acid Alarm Battery
B2B Rating
93
98
97
Sale off
Total Reviews 16 reviews 2 reviews 1 reviews
Unit Count 1.0 Count 5 Count 1.0 Count
Item Weight 5.1 pounds 1.69 ounces
Customer Reviews 4.5/5 stars of 191 ratings 4.6/5 stars of 42,011 ratings 4.7/5 stars of 5,620 ratings
Recommended Uses For Product Ups Remote Controls, Doorbells , Car Alarms, Burglar Alarms, Lighters , Keyless Entry Access Control Devices , ToysRemote Controls, Doorbells , Car Alarms, Burglar Alarms, Lighters , Keyless Entry Access Control Device… Alarm System, Emergency Lighting System, Firefighting Equipment, Standby Power Supply and Telephone Switching System, Uninterrupted Power Supply, Telecommunication System, Computer Standby Power Supply SystemAlarm System, Emergency Lighting System, Firefighting Equipment, Standby Power Supply and Telephone Switching…
Number of Batteries 1 12V batteries required. 5 LR44 batteries required. 1 12V batteries required.
Product Dimensions 5.94 x 2.56 x 4.02 inches 5.9 x 0.4 x 2.7 inches 3.54 x 2.76 x 3.98 inches; 3 Pounds
Date First Available January 1, 2010 June 22, 2017 March 2, 2011
Batteries 1 12V batteries required. 5 LR44 batteries required. 1 12V batteries required.
Best Sellers Rank #126,930 in Health & Household #221 in 12V Batteries #1,071 in Health & Household #2 in 12V Batteries #17 in 12V Batteries
ASIN B01FK9B7UW B06ZYRCP2B B004QC8WZI
Country of Origin Thailand China
Brand Mighty Max Battery LiCB Casil
Item model number ML9-1294286B LW-23A-5 CA1240
Battery Cell Composition Sealed Lead Acid Alkaline Lead Acid
Manufacturer Mighty Max Battery LiCB No
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