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CSEL Rechargeable Lithium-Ion Battery

BT-70581CE

NSN: 6140-01-534-3856

Features

  • Communicates using a Single Wire DQ interface (on the side)
  • UN/DOT 38.3 Rating: 63 Wh
  • Comparable to: BT-70581, BT-70581A, BT-70581B, BT-70581Cx, BT-70676Bx, BB-2001A/U, BA-5301A/U, BT-70720, BT-70720A, MAI-901017, MAI-901018, MAI-901020, and 4866112-004
  • Enhanced cold temperature performance
  • Absolute state of charge indicator
  • Immersion: Tested to 10 metres for 5 minutes, 1 metre for 12 hours

Typical Applications

  • AN/PRQ-7 CSEL (Boeing Combat Survivor Evader Locator Radio)
Dimensions Length: 76.45 mm ± 0.25 mm
Width: 44.20 mm ± 0.25 mm
Height: 82.04 mm ± 0.25 mm
Weight 0.4 kg
Nominal Voltage 10.8 V
Maximum Voltage 12.6 V
Capacity 5.6 Ah (label states 4.8 AH for consistency with spec)
Discharge 3 A maximum continuous
Pulse Discharge Not applicable
Operating Temperature – 32°C to + 60°C
Recommended Storage Temperature – 40°C to + 40°C
Connector Flat Contacts (side), Fly Wheen Connection (top)
State of Charge Indicator 5 Segment LCD with Constant Display
Disposal Check local regulations (Contains 0% Mercury or Cadmium)
Charger Part Number Required Adaptor Part Number
BTC-70801 BTA-70581A
BTC-70844 BTA-70581A
BTC-70819, -1, -3 BTA-70581A
BTC-70836 BTA-70827
BTC-70870, -1, -3 BTA-70827
BTC-70581-1 Not Required