SEALED ENERGY SYSTEMS
®
3
User Manual
1.
REVISION HISTORY
2.
INTRODUCTION
2.1
Scope
This specification describes the physical, functional and electrical
characteristics of a rechargeable Lithium Ion battery SE-2054-2 by
Sealed Energy Systems (SES®). This specification is the interface
document between SES® and its customers. It is understood that the
customer may create their own internal specification. However, this
specification is the master that defines the battery’s operation.
2.2
Battery Pack Overview
This specification describes the physical, functional and electrical
requirements for the SE20542NR29 Smart Battery including a
rechargeable Lithium Ion battery and a Battery Management Module.
The battery consists of eight (08) Lithium Ion rechargeable cells of
INR-18650 size, assembled in a 4series / 2parallel (4S2P) configuration.
Each cell has an average voltage of 3.6V and a typical capacity of
2.85Ah giving a battery pack of 14.4V and 5.7Ah typical.
The battery is capable of communicating with host or the charger
through the System Management Bus (SMBus). The battery is fully
SMBus and SBDS Revision 1.1compliant. Protection is provided for
over-charge, over-discharge and short circuit. For redundancy,
passive safety devices have been integrated into the pack to protect
against over- current and over-temperature, and secondary
overvoltage has been implemented with a logic-fuse and controller.
Revision
Release
Date
Revisions
Issued
Approved
1.0
20/10/2019 Released
SES
MGM
1.1
26/12/2019
Certificate of
Compliance issued on
UN 38.3 and IEC/
EN 62281
NEMKO
MGM
1.2
08/01/2020
Certificate of
compliance, EU REACH
Regulation no.
1907/2006 article 33(1)
contents of all SCHV
<0.1% w/w
INTERTEK
MGM
1.3
08/01/2020
Certificate of
compliance, REACH
Ann-II of 2011/ 65/EU
and adm EU 2015/863
INTERTEK
MGM
1.4
29/01/2020
BIS, Certificate of
Registration issue on
IS 16046-2:2018
INTERTEK
MGM
1.5
03/03/2020
Certificate of
Compliance issued on
IEC/EN 62133-2:2017
NEMKO
MGM
