Topcon BT-24Q, BT-24QW, Survey equipment battery.

Outline	Model	Type	Capacity	Price	Order
	CS-TOP240SL Generic BT-24Q For use with GTS-300 & GPT-1000 series	NiMH	2700mAh 7.2v 19.44Wh	$389.00Cdn ($311.20US)	Quantity: 2-3 week lead time
	CS-TOP241SL Generic BT-24QW For use with GTS-3, GTS-3A	NiMH	2700mAh 7.2v 19.44Wh	$450.00Cdn ($360.00US)	Quantity: 2-3 week lead time
	BT-30Q BT-24Q	NiCd (refill only)	2800mAh 7.2v	$109.00Cdn ($87.20US)	Quantity:
	BC-20/C/R	NiCd & NiMH Battery Charger (100-240v input)	plug for use with BT-24Q & BT-30Q	$125.00Cdn ($100.00US)	Quantity:

The above batteries will have different model numbers on the product pages since they are after market replacement batteries which are as good or better than the originals.  The current or mAh (milliamp hour) rating of a battery is an indication of the battery capacity or how long it will last on a charge, the higher the better.

1 year warranty and no questions asked 1 month return policy.

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