# Battery, 3 V, Lithium, 620 mAh, Pressure Contact, 2
**URL**: https://novapart.co/products/E300830702/battery-3-v-lithium-620-mah-pressure-contact-2
**SKU**: E300830702
**Manufacturer**: ENERGIZER
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €2.6100
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2015) |
| Weight | 6.8g |
| Pack Quantity | 2 |
| Product Range | - |
| Battery Voltage | 3V |
| External Height | 5mm |
| Battery Capacity | 620mAh |
| Battery Iec Code | CR2450 |
| Battery Neda Code | 5029LC |
| Battery Size Code | - |
| Battery Terminals | Pressure Contact |
| External Diameter | 24.5mm |
| Battery Compliance | - |
| Battery Technology | Lithium |
| Battery Type / Size | Button Cell |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3416728/)
## PRODUCT DATASHEET ESE
## ENERGIZER CR2450
## Lithium Coin
## **Specifications**
## **Industry Standard Dimensions**
mm (inches)
**==> picture [244 x 104] intentionally omitted <==**
**----- Start of picture text -----**
24.50 (0.965)
3.45 (0.136) Ref.
24.30 (0.957)
3.15 (0.124) Ref.
R1.25 (0.049) Ref. 1.00 (0.039) Ref.
R0.75 (0.030) Ref. Minimum
5.00 (0.197)
4.60 (0.181)
0.25 (0.010) Maximum Ref.
Permissible deflection from a flat.
**----- End of picture text -----**
## **Simulated Application test**
Typical Performance at 21°C (70°F)
|**Schedule:**|**Typical Drains:**
at 2.9V|**Load**|**Cutoff**
2.0V|
|---|---|---|---|
||(mA)|(ohms)|(hours)|
|Continuous|0.39|7,500|1,590|
## **Typical Discharge Characteristics**
**Load:** 7.5K ohms - Continuous **Typical Drain @ 2.9V:** 0.39 mA
**==> picture [231 x 111] intentionally omitted <==**
**----- Start of picture text -----**
3.2
3.0 ee ee ee
2.8
2.6
2.4 poNSEN
2.2
2.0 Sa
a
1.8
0 400 800 1200 1600
Service, Hours
Voltage, CCV
**----- End of picture text -----**
**Classification: Chemical System: Designation: Nominal Voltage: Typical Capacity:**
"Lithium Coin"
Lithium / Manganese Dioxide (Li/MnO2) ANSI / NEDA-5029LC, IEC-CR2450 3.0 Volts 620 mAh (to 2.0 volts) (Rated at 7.5K ohms at 21°C) 6.8 grams (0.22 oz.) 2.4 cubic centimeters (0.14 cubic inch) 1 microampere 183 milliwatt hr/g, 647 milliwatt hr/cc < 0.3g -30C to 60C ~1% / year
**Typical Weight: Typical Volume: Max Rev Charge: Energy Density: Typical Li Content: Operating Temp: Self Discharge:**
## **Safety:**
**(1) KEEP OUT OF REACH OF CHILDREN.** Swallowing may lead to serious injury or death in as little as 2 hours due to chemical burns and potential perforation of the esophagus. **Immediately see doctor; have doctor phone (800) 498-8666.**
**(2) Battery compartment design** . To prevent children from removing batteries, battery compartments should be designed with one of the following methods: a) a tool such as screwdriver or coin is required to open battery compartment or b) the battery compartment door/cover requires the application of a minimum of two independent and simultaneous movements of the securing mechanism to open by hand. Screws should remain captive with the battery door or cover.
## **Internal Resistance Characteristics**
Pulse Test at 21°C (70°F)
**Bkgnd Drain:** Continuous 7.5K ohms 0.39 mA @2.9V
**Pulse Drain:** 2 seconds X 12 times/day 300 ohms 9.0 mA @2.7V
**==> picture [265 x 109] intentionally omitted <==**
**----- Start of picture text -----**
3.23.0 (oT[| | T[ Bkgnd 120100
2.8
80
2.6 Pulse
2.4 SS P| a Pee 60
40
2.2
2.0 o N IR 20
1.8 CNS 0
0 50 100 200 250 300 500 600
Capacity, mAh
IR, ohms
Voltage, CCV
**----- End of picture text -----**
## **Important Notice**
This datasheet contains typical information specific to products manufactured at the time of its publication. **Contents herein do not constitute a warranty and are for reference only.**
Page 1 of 1
Form No. 2450NA0618
## Links
- [View this product on Novapart](https://novapart.co/products/E300830702/battery-3-v-lithium-620-mah-pressure-contact-2)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/energizer/e300830702/battery-lithium-3v-0-62ah/dp/3416728)
---
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