VEVOR 2-in-1 Cordless Pole Saw & Mini Chainsaw, 20V 4Ah Battery Pole Chainsaw, 5" Cutting Capacity 8 ft Reach Pole Saw for Branch Cutting & Tree Trimming (Battery and Blade Cover Included)

Sorry, we do not sell extra parts. They need to be purchased locally.

Sorry, we do not sell extra parts.

Please refer to the battery in the link below. https://www.vevor.com/power-tool-batteries-c_12059/vevor-20v-2-0ah-lithium-ion-battery-high-capacity-replacement-battery-pack-for-power-tools-batteries-compatible-with-20v-cordless-power-tools-p_010872929907

Sorry, we do not sell extra batteries.

The product description does not specify a maximum height for trimming. However, it states that the pole saw has a maximum extension of 14 feet. Without further information, I cannot definitely confirm if it is suitable for trimming branches over 14 feet high.