Product name: CR2025 Coin -type lithium battery 100 pieces
Model CR2025
Coin -type lithium battery
3V voltage
Size φ20 x 2.5mm
Malary 2.5g
For example, an electronic notebook, calculator, LED light
20 packaging forms with 5 pieces of seeds
Significant product DL2025

Coin batteryKnowledge

Coin batteryMain kind of
● LR -alkaline battery
● CR -lithium battery
● SR -Silver Oxide battery
● PR -air zinc batteries

Coin batteryOf the model number, C is a lithium battery, and R is a circular shape.. Not only flat shapes, but also cylindrical forms such as AA type are R.. Although it is a 4 -digit number on the back, the first two digits are diameter (mm unit mm), and the two digits on the back are thick (0.1 mm).. The button battery is convenient for amateurs because you can see the type to the size just by looking at the model number.. All models of model numbers such as AG13, L1154, and A76 in foreign countries are LR44 equivalent. The model number such as CR2032 is almost universal, but for some reason only Dura cells are replaced with DL and model number.. * Please refer to the battery compatible table for the model number of the manufacturer model number Ue or foreign battery.. In the case of lithium batteries, it is called "coin -type lithium battery", and alkanic man gun batteries are called "alkalic button batteries".. It seems that lithium batteries are thin and flat, and in the case of alkaline man gun batteries, there are many small and thick ones.. SR is a silver oxide battery. LR44 and SR44 have the same size, the voltage is slightly different, but you can use it anyway.. However, SR44 has a slightly higher voltage, it lasts longer, and the voltage does not decrease until the end.. Therefore, the SR type is usually used in the clock. PR is air zinc battery. I've never seen a hearing aid. If you remove the sticker, the capacity will decrease and decrease even if you do not use it, so it is meaningless unless it is a device that keeps the power is turned on.. The remote control is also turned on the power, but there is not much current consumption, so there is no merit to use a large -scale PR.. Lithium batteries (CR), which are less reduced when used for the remote control, is more suitable.