Bard W42L1
Bard WL421
DIRECT REPLACEMENT

These units dimensions are physically identical. Replacing one for the other shouldn’t be any problem just make sure to double check your capacity and voltages.

Match Bard W42L1 Bard WL421 Difference
No matches in measurement - - -
Mismatch Bard W42L1 Bard WL421 Difference
No mismatches in measurement - - -