<commit_before># Power
1. ## 2 x Drive Motors
	1. 6 volts
	1. n mAh
		* TO DO: research max mAh these generic 6v DC motors can take. 
		* Expect 1.1 amps will not burn them out.
	1. Battery
		1. [10 x D sized batteries](http://www.ebay.com.au/itm/10-pcs-D-11000mAh-Ni-Mh-1-2V-rechargeable-battery-RED-/170712880328?hash=item27bf47d4c8), Ni-MH, 1. 1.2 volts, 1. 11000 mAh
		1. Join 5 batteries in [series connection](http://www.dcbattery.com/faq.html#6) to sum voltage (5 x 1.2v = 6v) but keep amps the same (1.1 amps).
			1. Note: batteries in parallel connection keeps volts same, sums amps.
	1. Configuration
		1. Buy 2 (2 x 4 battery, 2 x 1 battery = 10 batteries, 12 volts) [D size battery holders](http://www.ebay.com.au/itm/4-D-Battery-Holder-/131004784066?hash=item1e807e5dc2)
		1. Test voltage and amps by connecting 3 battery holders to multimeter.
		1. Expect 12 volts and 1.1 amps as groups 1 + 2 +ve and -ve wires will be connected to input power on Dual Motor Controller.
1. ## Raspberry Pi
	1. Power bank.
	1. Long March, Yoobao, [model YB-642](http://www.yoobao.com/en/product.asp?a_id=295&b_id=143)
	1. Output power 5 volts, 1 amp, 2 amps
1. ## [Grass Shears](http://www.ebay.com.au/itm/Hedge-Trimmer-Cordless-3-6v-Lithium-ion-2-in1-Garden-Pruner-Mini-Shrub-Shear-Set-/290973219193?hash=item43bf5af979)
	1. 3.6 volts, Lithium-ion, internal battery.
	1. Capacity: 1.3Ah
	1. Charging Time: 3-5 hours<commit_msg>More updated for card #1.<commit_after># Power
1. ## 2 x Drive Motors
	1. 6 volts
	1. n mAh
		* TO DO: research max mAh these generic 6v DC motors can take. 
		* Expect 1.1 amps will not burn them out.
	1. Battery
		1. [10 x D sized batteries](http://www.ebay.com.au/itm/10-pcs-D-11000mAh-Ni-Mh-1-2V-rechargeable-battery-RED-/170712880328?hash=item27bf47d4c8), Ni-MH, 1. 1.2 volts, 1. 11000 mAh
		1. Join 5 batteries in [series connection](http://www.dcbattery.com/faq.html#6) to sum voltage (5 x 1.2v = 6v) but keep amps the same (1.1 amps).
			1. Note: batteries in parallel connection keeps volts same, sums amps.
	1. Configuration
		1. Buy 2 (2 x [4 battery](http://www.ebay.com.au/itm/4-D-Battery-Holder-/131004784066?hash=item1e807e5dc2), 2 x [1 battery](http://www.ebay.com.au/itm/Plastic-Battery-Holder-for-1-D-Size-battery-/121183779623?hash=item1c371dbb27) = 10 batteries, 12 volts) D size battery holders.
		1. Test voltage and amps by connecting 3 battery holders to multimeter.
		1. Expect 12 volts and 1.1 amps as groups 1 + 2 +ve and -ve wires will be connected to input power on Dual Motor Controller.
1. ## Raspberry Pi
	1. Power bank.
	1. Long March, Yoobao, [model YB-642](http://www.yoobao.com/en/product.asp?a_id=295&b_id=143)
	1. Output power 5 volts, 1 amp, 2 amps
1. ## [Grass Shears](http://www.ebay.com.au/itm/Hedge-Trimmer-Cordless-3-6v-Lithium-ion-2-in1-Garden-Pruner-Mini-Shrub-Shear-Set-/290973219193?hash=item43bf5af979)
	1. 3.6 volts, Lithium-ion, internal battery.
	1. Capacity: 1.3Ah
	1. Charging Time: 3-5 hours
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