Replace lead-acid battery with Lithium

Can we replace the lead-acid battery in the Omni rechargeable light with a lithium-ion 18650 or lithium-polymer battery? Although the existing lead-acid battery is charged to a similar voltage as lithium batteries, we cannot simply swap the battery and hope for the best. We need to use a special charge board which is designed for charging lithium batteries. For example one which uses the TP4056 chip. SUPPORT ME: If you enjoyed this video, please remember to give a LIKE and click here to subscribe to my channel - http://www.youtube.com/subscription_c...