# Rechargeable Battery, CC/CV, 3.7 V, Lithium Ion, 660 mAh, Wire Leads, 1

![Product image](https://novapart.co/image/farnell:2531266/)

**URL**: https://novapart.co/products/56455%20201%20012/rechargeable-battery-cc-cv-37-v-lithium-ion-660
**SKU**: 56455 201 012
**Manufacturer**: VARTA
**Category**: Batteries & Chargers || Batteries - Rechargeable
**Price**: €18.6600
**Stock**: 10+
**Lead Time**: 95 days (indicative)

## Description

Battery Voltage:3.7V; Battery Technology:Lithium Ion; Battery Capacity:660mAh; Battery Size Code:-; Battery Terminals:Wire Leads; External Diameter:-; External Height:4.35mm; External Width:34

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (23-Jan-2024) |
| Weight | 13g |
| Pack Quantity | 1 |
| Product Range | - |
| External Depth | 41.5mm |
| External Width | 34mm |
| Battery Voltage | 3.7V |
| External Height | 4.35mm |
| Battery Capacity | 660mAh |
| Battery Iec Code | - |
| Battery Neda Code | - |
| Battery Size Code | - |
| Battery Terminals | Wire Leads |
| Battery Compliance | - |
| Battery Technology | Lithium Ion |
| Battery Type / Size | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2531266/)

## **Product Information** 

1/LPP 443441 S PCM W 

 VKB 56455 201 012 

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

## **1. GENERAL** 

Battery Pack including safety circuit and wires Cell  LPP 443441 S PCM  Yes NTC  None ID  None Configuration  1S Weight  appr. 13g **2. ELECTRICAL SPECIFICATION** Rated Capacity  630mAh min., 660mAh nominal Nominal Voltage  3.7V Watt-Hour Rating  2.5Wh Charging Method  Constant Current + Constant Voltage Max. Charge Voltage:  4.2V (±50mV) Max. Continuous Charge Current:  630mA (limited by cell DS) Rec. Charge Cut Off:  6.3mA or timer 2.5h Max. Continuous Discharge Current:  1260mA (limited by cell DS) Rec. Discharge Cut Off:  3V Internal Impedance:  approx. 130mΩ Expected Cycle Life @ (1C/1C) @ 23 ±5°C  500 cycles ≥70% **CELL PROTECTION** Overcharge Detection  4.275V ± 25mV (0.7 to 1.3sec. delay, resume 4.275V ± 25mV) Overdischarge Detection:  2.30V ± 58mV (14 to 26msec. delay, resume 2.3V ± 58mV) Overcurrent Detection  2.0A to 4.5A (8 to 16msec. delay @ discharge) **3. AMBIENT CONDITIONS** Temperature Range • Charge  0 to +45°C • Discharge  -10 to +60°C • Storage Temperature  1 year at -20 to + 30°C with >80% capacity recovery  3 months at -20 to 45°C with >80% capacity recovery  1 month at -20 to 60°C with >80% capacity recovery • Humidity  65 ± 20%RH 

## **Circuit Diagram** 

## **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. 

This battery meets the requirements of Battery Directives and the battery parts are RoHS-Compliant. The battery is certified according to IEC62133 edition 2 and UN 38.3. 

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



## Links

- [View this product on Novapart](https://novapart.co/products/56455%20201%20012/rechargeable-battery-cc-cv-37-v-lithium-ion-660)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/varta/56455-201-012/battery-li-ion-660mah-3-7v/dp/2531266)
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