3V CR2477 Lithium Button Cell Battery (900mAh)
Short Description:
With20+ Yearsof Experience, Pkcell has become a leading Button Cell Battery manufacturer, Specializing in producing the CR2477 battery.
Dimension: 24.5*7.7 mm
Weight: 7.0 g
Self-Discharge Rate (Year):<1%
Shelf Life:>5 Years
Operating Temperature:-30~60 °C
Recommend Constant Current:3 mA
Recommend Pulse Current: 10 mA
Applications: Watches, Lasers, LED tea lights, Vibes, Calculators, Car remote controls, Toys, etc.
CR2477 is the replacement for BR2477, CR2477, DL2477, ECR2477, KCR2477, KECR2477.
Certification
Certified By IEC, SNI, BSCI, and More, EnsuringTop-Notch Quality and Safety.
PKCELL Button Cell Battery with Different Terminations
Advantages:
1) Environmental friendly,Light weight
2) High density of energy
3) Low self-discharge
4) Low internal resistance
5) No memory effect
6) Free of mercury
7) Safety assurance : No fire, No explosion, No leakage
Application:
memory cards, music cards, calculators, electronic watches and clocks, toys, electronic gifts, medical equipment, LED flash, card reader, small appliances, alarm system, , electronic dictionary , digital electronics, IT,etc.
Disply and storage：
1.Batteries shall be stored in well-ventilateddry and cool conditions
2.Battery cartons should not be piledup in severa layers,or should not exceed a specified height
3.Batteries should not be exposed to direct sun ray for a long time or placed in areas where they get wet by rain.
4.Do not mix unpacked batteries so as to avoid mechanical damage and/or short circuit among each other
2.Battery cartons should not be piledup in severa layers,or should not exceed a specified height
3.Batteries should not be exposed to direct sun ray for a long time or placed in areas where they get wet by rain.
4.Do not mix unpacked batteries so as to avoid mechanical damage and/or short circuit among each other
CR 2477 Performance：
| Item | Condition | Test Temperature | Characteristic | |
|---|---|---|---|---|
| Open circuit voltage | No load | 23°C±3°C | 3.05–3.45V | |
| 3.05–3.45V | ||||
| Load voltage | 7.5kΩ, after 5s | 23°C±3°C | 3.00–3.45V | |
| 3.00–3.45V | ||||
| Discharge Capacity | Continually discharge at 7.5kΩ resistance to cut-off voltage 2.0V | 23°C±3°C | Normal | 2100h |
| The lowest | 1900h | |||
Warnings and Cautions：
1.Do not short circuited, recharge, heat, disassemble nor dispose in fire
2.Do not force-discharge.
3.Do not make the anode and the cathode reversed
4.Do not solder directly
1.Do not short circuited, recharge, heat, disassemble nor dispose in fire
2.Do not force-discharge.
3.Do not make the anode and the cathode reversed
4.Do not solder directly
| Item No. | System | Normal Voltage (V) | Capacity (mAH) | Dimension(mm) | Weight (g) |
| CR927 | Lithium | 3.0 | 30 | 9.5×2.7 | 0.6 |
| CR1216 | Lithium | 3.0 | 25 | 12.5×1.6 | 0.7 |
| CR1220 | Lithium | 3.0 | 40 | 12.5×2.0 | 0.9 |
| CR1225 | Lithium | 3.0 | 50 | 12.5×2.5 | 1.0 |
| CR1616 | Lithium | 3.0 | 50 | 16.0×1.6 | 1.2 |
| CR1620 | Lithium | 3.0 | 70 | 16.0×2.0 | 1.6 |
| CR1632 | Lithium | 3.0 | 120 | 16.0×3.2 | 1.3 |
| CR2016 | Lithium | 3.0 | 75 | 20.0×1.6 | 1.8 |
| CR2025 | Lithium | 3.0 | 150 | 20.0×2.5 | 2.4 |
| CR2032 | Lithium | 3.0 | 210 | 20.0×3.2 | 3.0 |
| CR2032 | Lithium | 3.0 | 220 | 20.0×3.2 | 3.1 |
| CR2050 | Lithium | 3.0 | 150 | 20.0×2.5 | 2.4 |
| CR2320 | Lithium | 3.0 | 130 | 23.0×2.0 | 3.0 |
| CR2325 | Lithium | 3.0 | 190 | 23.0×2.5 | 3.5 |
| CR2330 | Lithium | 3.0 | 260 | 23.0×3.0 | 4.0 |
| CR2430 | Lithium | 3.0 | 270 | 24.5×3.0 | 4.5 |
| CR2450 | Lithium | 3.0 | 600 | 24.5×5.0 | 6.2 |
| CR2477 | Lithium | 3.0 | 900 | 24.5×7.7 | 7.0 |
| CR3032 | Lithium | 3.0 | 500 | 30.0×3.2 | 6.8 |
