UpStart Battery replacement for 2x Pack - Walker Clarity W-400 Battery. This 2x Pack - Walker Clarity W-400 Battery is compatible with the original and will provide great performance for an excellent price.
Output Volts: 3.6 V
Capacity: 600 mAh
Brand: Upstart Battery
Warranty: Lifetime Warranty
This Product also works in or replaces the following OEM model numbers: