Prapatsorn Engineering Supply

PH2059 28.8V, High Energy Density Smart Li Ion Battery
July 15th, 2014Inspired EnergyModerator 0 Comments


PH2059HD29 = 2.9Ah

PH2059HD31 = 3.1Ah

PH2059HD34 = 3.4Ah

Chemistry:   Lithium Ion (Cobalt high energy cells)
Voltage: Vmax=33.6V     Vnom=28.8 V     Vcutoff=19.2V
Maximum continuous Current Discharge 


Max Continuous Power

76W (to cutoff voltage)

Equivalent Lithium Content 6.96g
Weight:  533g /19oz
Communications:   Fully SMBus Compatible
Data System:  Conforms to Smart Battery Specification
Recommended Charging: 

Inspired Energy Power series charger PH4000 or  Level 3 SMBus Charger (eg Linear Tech 4100) recommended.

Note: The PH2059 does NOT fit the regular “CHxxxx” range of Inspired Energy Chargers.

Thickness: 1.10″ / 27.7mm
Length: 6.62″ / 168.1mm
Width: 3.22″ / 81.8mm
Mating Connector:

Click here for more details

Click here for a datasheet

Click here for link

7-pin D-sub.

Amphenol: L177WA7W2PMP3SVC745

IE Part  #: 619017

or Amphenol: L177TWA7W2P (Chassis) + 2 Pins: L17DM53745-1

IE Kit Part #: 699013

Note the PH2059 may be converted to provide output via flying leads using IE Flying Lead Conversion Kit: 699014

Fuel Gauge Integrated “Always-on” 5-bar LCD fuel gauge on the end opposite the connector
Recommended battery cavity:  29 x 83 x 169mm

The battery may be bolted to a chassis by the use of four M3 bolts




PH2059HD29  Engineering Data Sheet coming soon
PH2059HD31  Engineering Data Sheet
PH2059HD34  Engineering Data Sheet
PH2059  User Notes
REACH Download Declaration
RoHS2 Download Declaration
CE & FCC emissions & immunity Download Declaration
UN / DOT Transportation Download Declaration
Product Safety Data Sheet. Download
Material Safety Data Sheet for cells. Download

NRTL Agency Testing:

(IEC62133, UL2054, CSA, PSE, KC, CQC, BSMI, GOST, C-Tick, Mil-Spec, Def.Stan. etc…)

Standard product approvals are listed in the data sheets above.

Additional agency testing of these products can be arranged to meet your specific testing needs.

Please contact us for details and pricing



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