Replacement Battery
for CS50 & CS55


  • Replacement Battery Pack
  • Voltage: 3.7V
  • Capacity: 230mAh
  • Composition: Lithium-ion Polymer
Replacement Battery For The Following
Plantronics Headset Models
AWH55+
AWH55
CS351
CS351N
CS361
CS361N
CS50
CS50-USB
CS510
CS520
CS55
CS55H
CS60
HL10
W410
W420
W710
W720
WO300
WO350
Plantronics Battery Models
64327-01
64399-01
64399-03
65358-01
CPP-512Q

Add Extended Warranty (More Info)

$22.99

Replacement Battery
for CS50 & CS55

This is a replacement battery for Plantronics phone models CS50/55 and CS50-USB. Similar to Plantronics battery 64399-01

  • Replacement Battery Pack
  • Voltage: 3.7V
  • Capacity: 230mAh
  • Composition: Lithium-ion Polymer
Replacement Battery For The Following
Plantronics Headset Models
AWH55+
AWH55
CS351
CS351N
CS361
CS361N
CS50
CS50-USB
CS510
CS520
CS55
CS55H
CS60
HL10
W410
W420
W710
W720
WO300
WO350
Plantronics Battery Models
64327-01
64399-01
64399-03
65358-01
CPP-512Q