The Panasonic range of batteries are histrorically the most reliable and cost effective generic batteries that we have ever supplied, They are designed with safety as a priority and will last as long as the originals. Quite often due to the data not being available this battery will fit unlisted models. As this information comes available we do update these fitments on a regular basis. If you are not sure as to which battery you need to order please contact us and we can guide your selection. This battery is designed to replace the battery in models described below
Chemistry | Lithium Manganese |
Voltage | 3V |
Capacity | 5mAh / 0.015Wh |
Warranty | 1 Year |
Model Number | ML621 |
Color | Silver |
Dimensions(mm) | 6.8mm X 2.1mm |
Replaces Manufacturers | Panasonic |
Quite often due to the data not being available this battery will fit unlisted models. As this information comes available we do update these fitments on a regular basis. If you are not sure as to which battery you need to order please contact us and we can guide your selection. All of our replacement batteries are designed to replace the models that we list in our tables below. 12 Months warranty is usually standard on all Panasonic products. If there is any difference in this policy it will be stated on this page. Any misuse of the battery or modifications will invalidate the warranty. Battery life is dictated by a number of different factors, including temperature, charging frequency and type of charger. As a rule of thumb Nimh cells can be charged around 500 times, Lithium Ion around 400 times and Lithium polymer Around 400 times. This can increase or decrease depending on the use of the battery. All the batteries that we supply by Panasonic are designed to be as long lasting as the original OEM battery. Our ISO 9001 certified battery uses high quality components and each cells rating can be seen in the table above. Actual capacity and voltage may vary slightly from the original due to cell availability. This product is designed to replace batteries as shown in the specifications table below. Special Remarks:-Rechargeable Coin CellDevice Models and Battery numbers that this battery is known to support:-
Device Models Supported |
ML621 |
Battery Models Supported |
ML621 |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Panasonic | Panasonic |
Battery Selection (Please read - Important)
Please make sure that the device manufacturer, The model number and also the battery part number are all listed in our product details. Some manufacturers have more than one battery type fitted in like models. We recommend that you remove the original battery before ordering to confirm this. If you are not sure we may be able to confirm for you.
Our battery may have a different Capacity to your original either to increase the runtime of the product or due availability of cells. The product will still fit and charge as long as your device and battery number is listed.