What are 1220 batteries used for?
For devices where traditional batteries cannot be used, Lithium Coin CR1220 has a proven track record. You can use the batteries for digital watches, laser pens, calculators, fitness appliances, car keys and medical devices like a tensiometer and a clinical thermometer.
How much does a CR1220 battery cost?
Compare with similar items
| This item Maxell CR1220 3V Lithium Coin Cell Watch Batteries (5-Pack) | 5 Toshiba 3v Battery CR1220 CR-1220 Lithium Batteries DL1220 | |
|---|---|---|
| Customer Rating | 4.6 out of 5 stars (1351) | 4.7 out of 5 stars (758) |
| Price | $431 | $375 |
| Sold By | National Deals | MYBATTERYSUPPLIER |
| Brand Name | Hitech | Toshiba |
How long do CR1220 batteries last?
A typical LED uses about 20mA and the capacity of a (mini) CR1220 Coin Cell is 40mAh. See below for a battery life estimate: Number of LED(s) in one circuit: 1 – Battery life: 2 hours. Number of LED(s) in one circuit: 2 – Battery life: 1 hours.
What size is a CR1220?
This CR1220 coin cell battery has a dimension of 12.5mm X 2.0mm. With a discharge rate of 100uA and a capacity of 35mAh, this model of battery works in Seiko brands of watches and in Sony camera models.
What size is a CR1220 battery?
12.5mm X 2.0mm
This CR1220 coin cell battery has a dimension of 12.5mm X 2.0mm. With a discharge rate of 100uA and a capacity of 35mAh, this model of battery works in Seiko brands of watches and in Sony camera models.
What battery is equivalent to 1225?
BR1220/CR1220 batteries are very similar to BR1225/CR1225 batteries.
Are 1220 and 1216 batteries interchangeable?
between BR1220/CR1220 and BR1225/CR1225 batteries, while 0.4 mm difference between the height of BR1220/CR1220 and BR1216/CR1216 batteries can cause contact issues and unreliable operation. For short, don’t replace BR1220/CR1220 batteries with the similarly sized button/coin cell batteries.
Which is better alkaline or silver oxide battery?
Also, silver-oxide batteries under the same conditions, on average, feature 10-40% larger capacity – due to the more stable output voltage and larger capacity, silver-oxide batteries feature ~15-50% better energy density when compared with the alkaline batteries.
Can a 1220 battery replace a 1216?