Harman Kardon Onyx Studio 4 Speaker Batteries from Canada.

ORDER ONLINE OR CALL US M-F

9am-5:00pm PST 1-888-669-4744

OUR PRODUCT LIST

Outline	Type	Part #	Price	Order
	Li-ion 3.7v 3000mAh	CS-HKE400SL	$39.00Cdn ($31.20US)	Quantity:

100% OEM Compatible - one year warranty.

Stuart D.- BC, Canada

20 May 2025

I have purchased batteries from batterycanada numerous times and always had a positive experience. Thank you!

Arthur K.- BC, Canada

6 May 2025

Have used Battery Canada multiple times; always great on price, selection, promptness, professional process. AND THEY'RE CANADIAN! Elbows up!