Reviews of APC Back-UPS Pro 550 Replacement Battery BR550GI

Perfect fit. Like some reviews I have read, the terminals are a bit smaller on this. However the original connectors fit tight enough and it works fine.

5

AM, United Kingdom - 13 Mar 2026

Speedy, value for money and well packed. What else can I say…I always use Tayna as first port of call for batteries.

5

AL - Helston, United Kingdom - 05 Feb 2026

Good battery, good price and delivered quickly. All good.

5

DMN - Bream, United Kingdom - 01 Dec 2025

Absolutely brilliant, worked first time. Used it in my Backup UPS ES700 that supports my NAS & PC. Although the two terminals are slightly smaller than the original battery no issues fitting them I'm very happy thank you Tayna

5

RP, United Kingdom - 04 Aug 2025

As good if not better than the original

5

PW - Oxfordshire, United Kingdom - 02 Jun 2025

Very cheap, but it works fine. an option to return my old battery would be nice as it might be suitable for refurbishment.

5

GW - Bradford, United Kingdom - 12 Dec 2024

Excellent replacement for original at good price. Easy to fit.

5

DT - Gloucestershire, United Kingdom - 16 Oct 2024

Easy fit, delivery as expected, outcome is a restored working UPS to support my Synology NAS

5

AN - ROMNEY MARSH, United Kingdom - 20 Aug 2024

Excellent battery for my UPS

5

RH - Sheerness, United Kingdom - 13 Jul 2024

Works perfectly in UPS replacing a dud.

5

RS - Leyland, United Kingdom - 01 May 2024

good battery and fitted so quickly.

5

RR - Templecombe, United Kingdom - 10 Apr 2024

Very good value indeed

5

TS - Surrey, United Kingdom - 31 Jan 2024

Great value

5

TS - Surrey, United Kingdom - 31 Jan 2024

Excellent value battery to do the job backed by brilliant support from base camp to help select it.

5

IT - Arlesey, United Kingdom - 20 Dec 2023

Installed and working, not issues so far

5

JH - Reading, United Kingdom - 20 Oct 2023

Quick delivery, easy to fit, works well, good price! So far, so very good!

5

DS - York, United Kingdom - 04 Oct 2023

Bought this to replace an original battery in an APC Back-UPS ES 700. Terminal tabs are slightly smaller but connectors grip the new one fine. A very good replacement at a fraction of the cost for an APC original.

5

GB - Stafford, United Kingdom - 23 Sep 2023

Excellent service price and delivery. Only time will tell on the battery itself

5

RD - Colchester, United Kingdom - 14 Jul 2023

Perfect for APC UPS devices. Yes spades are smaller but fit fine. Does the job

5

KI - Lydney, United Kingdom - 16 Apr 2023

Works fine

5

PA - Omagh, United Kingdom - 02 Apr 2023