8PCS LiitoKala Lii-50E/Lii-40A 21700 4000mah/5000mAh 3.7V rechargeable 5C discharge lithium battery DIY Electric bicycle
USD 25.50USD 51.00
8PCS LiitoKala Lii-50E/Lii-40A 21700 4000mah/5000mAh 3.7V rechargeable 5C discharge lithium battery DIY Electric bicycle