A: Hi, Peggy! Thanks for your question. For unit 21357, you will need a 60V Flex-Force battery. You can view our 6.0 Ah 60V battery, #88660, online at: https://www.homedepot.com/p/Toro-Flex-Force-Power-System-60-Volt-Max-6-0-Ah-Lithium-Ion-L324-Battery-88660/308863229. Thanks!
A: It has been tested for use on Toro walk power mower models years 2016 and prior and Lawn-Boy model 10634 and 10606 model years 2011-2014. You should check with your mower's manufacturer for the correct replacement battery. Thank you.
A: It has a one year warranty. Thank you.
A: No, you will need battery part # 127-0694. Please contact Lawn-Boy Customer Support for availability at 1-800-526-6937 (1-800-LB MOWER). Hours are Monday – Friday 8:00am-4:30pm CST. Thank you.