Please read the below instruction carefully:
This is our new improved stock backpack sprayer, pumping unit for Water Fed Pole Window Cleaning.
Please see below all the specs.
WINDOW CLEANING WATER FED POLE BACKPACK - BLUEMAN 20 Complete Pumping Unit 20
Full charge is enough for 4 hours non stop use on full power.
Charging time is 4-5 hours.
If you want to top up in the car/van you may want to buy an INVERTER.
Which will convert DC 12 v to AC 240 v from the cigarette lighter, this way you can charge the backpack inside the car. It has a standard LEAD ACID.
- BATTERY which can be found from e bay easily.
- We do not stock batteries.
- Please choose your connection carefully.
If you do not know which one you need please ask before the purchase.