RRC2057

**TECHNICAL DATA SHEET** 

RRC2057 

## **RRC2057** 

Rechargeable Smart Battery Pack Li-Ion 7.20V / 6.90Ah / 49.7Wh P/N: 100569 

## **Features** 

- Worldwide approvals and certification of safety standards 

- No development costs, fast time-to-market 

- Smart batteries with numerous features according to the SMBus specification 

- Integrated LED State of Charge (SoC) indicator 

- State-of-the-art lithium-ion cells with the market’s highest energy density 

- High discharge performance 

- JEITA charging profile optimization 

- Numerous and redundant safety features, e.g.: 

   - CUV (Cell Under Voltage): protection against deep discharge 

   - COV (Cell Over Voltage): protection against over charge 

   - OTC (Over Temperature in Charge): protection against overheating while charging 

   - OTD (Over Temperature in Discharge): protection against overheating during discharging 

   - Life-End-Control: protection against rapid cell ageing 

- Increased ESD protection up to 8kV 

- SHA-1 cryptosystem to prevent plagiarism 

## **Applications** 

Suitable for use with tablet PC’s, notebooks, industrial and medical devices, etc 

Subject to technical changes without notice * Released document – Copy is not subject to revision service! 

1 / 4 

DS_RRC2057_E 

**TECHNICAL DATA SHEET** 

RRC2057 

## **Specification** 

|**General**||
|---|---|
|Deliverystatus batterycapacity|30%|
|Compliance information|CE / UL2054 / FCC / PSE / KC / Gost / EAC / CQC /|
||RCM / IEC62133 / UN38.3 / RoHS / REACH / BIS /|
||TISI / BSMI|
|Operating temperature|0°C to 45°C (charge)|
||-20°C to 60°C(discharge)|
|Storage temperature|-20°C to 50°C max.|
||-20°C to 25°C recommended|
|||
|**Electrical Parameters**||
|Nominal voltage|7.20V|
|Nominal capacity|6.90Ah|
|Initial impedance|<180mΩ @ 1kHz at 25°C|
|Max. charge current|4.83A|
|Max. charge voltage|8.40V|
|Max. discharge|9.50A|
|Life expectancy|300 cycles with≥75% of initial capacity|
||CC/CV Charge: 3.35A / 8.40V|
||Discharge: 6.70A down to 5.00V @25°C|
|||
|**Battery Dimensions**||
|Length|85.1mm +0.25/-0.25|
|Width|77.4mm +0.25/-0.25|
|Thickness|22.4mm +0.60/-0.40|
|Weight|230g|
|Contacts|+, D, C, T, -|
|||
|**Safety Parameters PCM**||
|Overcharge detection voltage / cell|4.23V|
|Overdischarge detection voltage / cell|2.50V|
|Overcharge detection current|6.70A|
|Overdischarge detection current|10.50A|



Subject to technical changes without notice * Released document – Copy is not subject to revision service! 

2 / 4 

DS_RRC2057_E 

**TECHNICAL DATA SHEET** 

RRC2057 

## **Recommended Accessories** 

|**Type**|**Product**|**P/N**|**Application**|
|---|---|---|---|
|Battery Charger|RRC-SMB-UBC|100485|65W standard battery charger|
||RRC-SMB-UBC-M|110105|for optimized charging process.|
||||With external power supply for|
||||worldwide use.|
|||||
|Battery Charger|RRC-SMB-MBC|110017|50W standard battery charger|
||RRC-SMB-MBC-M|110104|for optimized charging process.|
||||With external power supply for|
||||worldwide use.|
|||||
|Battery Charger|RRC-SMB-DBC|110111|Dual bay standard battery charger|
||||for optimized charging process.|
||||With external power|
||||supply for worldwide use.|
|||||
|Power Management|RRC-PMM240|100576|Power management module|
|Module|||for smart battery charging with|
||||automatic power source selection.|
||||Fits to all RRC20xx standard smart|
||||batteries.|
|||||
|Power Supply AC/DC|Power Supply AC/DC<br>PS65|210919|External power supply for|
||||power management module|
||||RRC-PMM240 or for mobile|
||||devices. Included in|
||||RRC-SMB-UBC/MBC.|
|||||
|3-pol AC-Cable|US-Version|210950|Country specific power cable for|
||EU-Version|210951|PS65.|
||UK-Version|211333||
||AU-Version|211334||
|||||
|Car Adapter DC/DC|RRC-SMB-CAR|110041|90W car adapter with USB charging|
||||port. Power suppling in cars and|
||||trucks for RRC-SMB-UBC, RRC-|
||||SMB-MBC, RRC-PMM240|
||||or mobile devices.|



Subject to technical changes without notice * Released document – Copy is not subject to revision service! 

3 / 4 

DS_RRC2057_E 

**TECHNICAL DATA SHEET** 

RRC2057 

|**Type **|**Product**|**P/N**|**Application**|
|---|---|---|---|
|Design-In Tool|SMBus-Reader|100127|Simple read out of SMBus|
||||batteries data. No external power|
||||supply required. 5way blade|
||||connector and RS232 interface.|
|||||
|Battery Connector|SMBus-Battery-|400665|Extension cable for battery|
||Cable||applications. Suitable for RRC204x|
||||and RRC205x|
||||batteries.|
|||||
|Battery Connector|RRC-MC20-90-10|210519|Mating connector for standard|
||RRC-MC20-180-10|210518|smart batteries from RRC.|
||||Suitable for RRC20xx batteries.|
||||Available for 90° or 180° PCB|
||||mounting.|



|**Germany/Headquarters**|**Germany/Headquarters**|**USA**||**Hong Kong**|**China**|
|---|---|---|---|---|---|
|RRC power solutions GmbH||RRC power solutions Inc.||RRC power solutions Ltd.|RRC power solutions Ltd.|
|Technologiepark 1||18340 Yorba Linda Blvd.,|18340 Yorba Linda Blvd.,|S-V,6/F, Valiant Industrial|Room 1306, C Building,|
|66424 Homburg / Saar|66424 Homburg / Saar|# 107-437 Yorba Linda,||Centre 2-12 Au Pui Wan Street|Tianan International building,|
|||CA 92886-4104||Fo Tan, N.T., Hong Kong|Renmin South Road, Luohu|
||||||District, Shenzhen 518021|
|Tel.:|+49 6841 98090|Tel.:|+1 714 777 3604|Tel.:<br>+852 2376 0106|Tel.:<br>+86 755 8374 1908|
|Fax:|+49 6841 9809280|Fax:|+1 714 777 3658|Fax:<br>+852 2375 0107|Fax:<br>+86 755 8374 1861|
|Email: sales@rrc-ps.de|Email: sales@rrc-ps.de|Email: usa@rrc-ps.com|Email: usa@rrc-ps.com|Email: hkrrc@rrc-ps.cn|Email: hkrrc@rrc-ps.cn|
|Web:|www.rrc-ps.de|Web:|www.rrc-ps.com|Web:<br>www.rrc-ps.com|Web:<br>www.rrc-ps.com|



Subject to technical changes without notice * Released document – Copy is not subject to revision service! 

4 / 4 

DS_RRC2057_E