Battery

S & R Series “Newport”

Z Series

K1D

S & R Series “Newport”

Teardown

• Model: SR73-960

• 3-Pin Charger Compatibility: 2 amp, 3 amp, 5 amp  (see below for charging port replacement part)

• Voltage: 48V

• Capacity: 20AH

• Watt Hours: 960WH

• Weight: 11.2lbs

• Dimensions

  • Length: 14in
  • Width: 5.5in
  • Height: 4.25in

• Interface

  • 3 pin charging port

replacement battery-side charging port: backfireboardsusa.com, select “charging port - hammer sledge”

• • 6 female pins labeled + □ □ □ □ -

    1. Positive
    2. Positive
    3. CAN bus CANH - not labeled
    4. CAN bus CANL - not labeled
    5. Negative
    6. Negative

Label is misleading; center 2 pins are CAN

• Notes

  • 60 amp automotive fuse covered with a rubber cover
  • Battery button back-lights white when turned on
  • Comes with 2 keys

Battery side and lock

60 amp automotive fuse.

Battery lower perspective

Battery pins

Side and lower perspective

Battery charging port and power button

Z Series

• Voltage: 48V
• Capacity: 12.8Ah
• Watt Hours: 615WH

K1D

• Voltage: 48V
• Capacity: 2.9Ah
• Watt Hours: 92.8WH