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Sealake FM640A FM640C FM645 battery replacement 6v AGM

£28.24 inc. VAT now £23.99 inc. VAT

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  • Model:BT640-36376
  • Battery Charge:Rechargeable
  • Battery Voltage:6.00 Volts
  • Battery Capacity:4.50 Ah
  • Battery Chemistry:AGM
  • Condition:New
  • Pack Contains:1
  • Shipping Weight:0.90 Kilos

Sealake FM640A, FM640C, FM645 battery replacement 6v.
Replacement Sealake FM640A, FM640C, FM645 battery pack, rechargeable 6v non-spillable sealed VRLA, AGM batteries, at low prices direct from our warehouse, suitable for portable equipment.

Very popular 6v rechargeable battery pack fits load of applications, please fully charge before first use, the battery is compatible with FM640A, Sealake, FM640C, FM645 and many more, it is sealed so there is no maintenance and will not spill

This is a rechargeable sealed lead battery, it will not leak even if mounted on its side and is often found in portable devices ranging from children's toys and high powered torch to top of the line medical equipment

This battery will replace the following Sealake serial codes

  • Sealake FM640A
  • Sealake FM640C
  • Sealake FM645

It is important that you keep the battery with as much charge in it as you can, try to get in the habit of charging after each use, if you let it run down too far you will reduce the number of charges the battery is able to take throughout its life and by default reduce its life, also note that if you are not using the battery you should charge it every six weeks or less to maintain a good healthy battery pack.
Voltage of the battery pack is 6-volt
Capacity of the battery is 4.5Ah or amp hour, it can replace the 4Ah and 5Ah versions
Dimensions of this battery are

70mm long
47mm wide
100mm high

Please note this battery has a very high lead content and is perfect for recycling, you will find our recycling page has links to a recycle centre near you, you should not dispose in household rubbish as it is bad for the environment.

An excellent purchase with no difficulty

Rated by Graham B.

Easy to order, arrived as per the expected date. Very straightforward, no issues at all

Rated by Pete F.

No problems whatsoever. Thank you!

Rated by Neil H.

Exactly as described, arrived quickly and all working fine, many thanks

Rated by Nicholas Smith

I bought this battery for my hand held hoover, it was easy to replace and much cheaper than others i had seen advertised, not much more i can say really except i would buy one of these again when the time comes.

Rated by Tony Bishop

Frequently Asked Questions

I suspect you are looking at a cover put on by the lantern manufacture, and under this is the normal battery, do not think you will find this. As your battery is already spent run a knife to break the glue to separate the top cover from the battery, if you see a normal battery underneath then just swap the cover over to the new battery.

This is the replacement for that battery, what you might be looking at is a cover put on by the device supplier, this is normally glued on, have a closer look at your battery to see, i would suspect that under that cover the battery will look like the one on this page, minus of course the plastic covers on the terminals.

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