# Rechargeable Battery, CC/CV, 3.7 V, Lithium Polymer, 1 Ah, Wire Leads, 1

![Product image](https://novapart.co/image/farnell:2531264/)

**URL**: https://novapart.co/products/56457%20201%20012/rechargeable-battery-cc-cv-37-v-lithium-polymer-1
**SKU**: 56457 201 012
**Manufacturer**: VARTA
**Category**: Batteries & Chargers || Batteries - Rechargeable
**Price**: €13.8700
**Stock**: 10+

## Description

Battery Voltage:3.7V; Battery Technology:Lithium Polymer; Battery Capacity:1Ah; Battery Size Code:-; Battery Terminals:Wire Leads; External Diameter:-; External Height:5.3mm; External Width:34.5mm

## Specifications

| Parameter | Value |
|---|---|
| Weight | 20g |
| Pack Quantity | 1 |
| Product Range | - |
| External Depth | 52mm |
| External Width | 34.5mm |
| Battery Voltage | 3.7V |
| External Height | 5.3mm |
| Battery Capacity | 1Ah |
| Battery Iec Code | - |
| Battery Neda Code | - |
| Battery Size Code | - |
| Battery Terminals | Wire Leads |
| Battery Compliance | - |
| Battery Technology | Lithium Polymer |
| Battery Type / Size | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2531264/)

## **Product Information** 

1/LPP 523450 S PCM W 

 VKB 56457 201 012 

VARTA Microbattery MM  month two digits Y  year one digit R  week one digit 

## **Circuit Diagram** 

## **1. GENERAL** 

|Battery Pack incl. safety circuit & wires|Battery Pack incl. safety circuit & wires|Battery Pack incl. safety circuit & wires|
|---|---|---|
|Cell<br>PCM<br>NTC| <br> <br>|LPP 523450 S<br> Yes<br>10kO +1%; B-value 3380K|
|ID||None|
|Configuration��||1S�layflat|
|Weight||appr. 20g|
|**2. ELECTRICAL SPECIFICATION**|||
|Rated Capacity||950mAh min., 1000mAh typical|
|Nominal Voltage||3.7V|
|Watt-Hour Rating||3.7Wh|
|Charging Method||Constant Current + Constant Voltage|
|Max. Charge Voltage:||4.2V|
|Max. Continuous|||
|Charge Current:||1000mA (limited by cell DS)|
|Rec. Charge Cut Off:||10mA or timer 3.5h|
|Max. Continuous|||
|Discharge Current:||2000mA (limited by cell DS)|
|Rec. Discharge Cut Off:||3V|
|Internal Impedance:||approx.�100mΩ|
|Expected Cycle Life|||
|@�(1C/1C)�@�23�±5°C���||500 cycles ≥ 800mAh�|
|**CELL PROTECTION**|||
|Overcharge Detection||4.275V +25mV (0.7 to 1.3sec. delay,|
|||release�4.275V�±25mV)|
|Overdischarge Detection:||2.3V +58mV (14 to 26msec. delay,|
|||resume�2.3V�±58mV)|
|Overcurrent Detection||2A�to�4.5A�(8�to�16msec.�delay)|
|**3. AMBIENT CONDITIONS**|||
|Temperature Range|||
|•�Charge���||0�to�+45°C|
|•�Discharge��||-20�to�+60°C|
|•�Storage��||1�year�at�-20�to�+30°C�>80%|
|||3�months�at�-10�to�+45°C�>80%|
|||1�month�at�-20�to�+60°C�>80%|
|�•�Humidity��||65�±�20%RH|



## **4. ENVIRONMENTAL AND SAFETY** 

Please follow VARTA Handling and Safety Precautions for LiIon & LiPolymer. The�cell�used�is�a�UL�recognized�component�according�to�UL1642�and�UN�38.3�certified. The�cell�is�IEC�62133�edition�2�certified. 

This battery meets the requirements of Battery Directives and the battery parts are RoHS-Compliant. 

Minimum Order Quantity: 600 pcs / Order Multiples: 120 pcs - Product for OEM customers only! 



## Links

- [View this product on Novapart](https://novapart.co/products/56457%20201%20012/rechargeable-battery-cc-cv-37-v-lithium-polymer-1)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/varta/56457-201-012/battery-li-po-1ah-3-7v/dp/2531264)
---

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