Battery Market UK

RAYOVAC SR521SW (379) WATCH BATTERY

Availability: In stock

RRP £1.99

£1.25 inc VAT and save 37% on RRP

    Multi-buy deals

  • Buy 10 for £1.10 each and save 45% on RRP
  • Buy 100 for £0.95 each and save 52% on RRP

Quick Overview

One of the most commonly used size of watch battery, this is the Swiss made Rayovac SR521W (379) silver oxide battery for watches and calculators. Buying online is much cheaper than supermarket batteries.



  • Number in pack: 1

  • Battery Name: SR521W (379)

  • Also known as: SR63, SR521, SB-AC/DC, 280-59, JA, V379, D379, 618, S521E, LR521, AG0, 379A, 379X, AG0, AG-0, 521A,

  • Battery type: Silver oxide

  • Voltage: 1.55v

  • Dimensions: 5.8 x 2.1 mm

  • Rechargeable: No

RAYOVAC SR521SW (379) WATCH BATTERY


Delivery charges are automatically calculated by order value.

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 £1.75 delivery charge on orders upto £20.00
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 Orders £20.00 & over are shipped free of charge.
 
 

We aim to process & ship orders both quickly and efficently usually within one working day (Monday - Friday),
Non-mainland and outlying areas (Scottish Highlands & Isles, Channel Isles, B.F.P.O, Scilly Isles, I.O.M & N Ireland) can take a further 1-2 days.

We ship to UK addresses only.


UPS is an online trackable service and may require a signature upon delivery.
All items are securely packaged.

 

TIPS FOR PROPER BATTERY CARE AND USE

Use the correct size and type of battery specified by the manufacturer of your device

Keep battery contact surfaces and battery compartment contacts clean by rubbing them with a clean pencil eraser or a rough cloth each time you replace batteries.

Remove batteries from a device when it is not expected to be in use for several months.

Remove batteries from equipment while it is being powered by household (AC) current.

Make sure that you insert batteries into your device properly, with the + (plus) and – (minus) terminals aligned correctly. CAUTION: Some equipment using more than three batteries may appear to work properly even if one battery is inserted incorrectly.

Store batteries in a dry place at normal room temperature. Do not refrigerate Duracell batteries; this will not make them last longer.

Extreme temperatures reduce battery performance. Avoid putting battery-powered devices in very warm places.

Do not attempt to recharge a battery unless the battery specifically is marked “rechargeable.”

Some dead batteries and batteries that are exposed to extremely high temperatures may leak. A crystalline structure may begin to form on the outside of the battery.