Check the listing for details. RC MCDANIEL/SONIC-TRONICS METERED 1.5" NI-STARTER (MCD205). Condition: New. Listed at 28.99 USD. RC MCDANIEL/SONIC-TRONICS METERED NI-STARTER (MCD205) This NI-STARTER® has a 1.5" Long barrel. The battery is High Power NiMH 3800ma cell. It locks onto the glow plug. Just push down, rotate, and it's locked for hands free operation. It has a durable, shock resistant, dual faced amp meter to show the condition of your glow plug. When attached to your glow plug the meter will indicate plug condition, good or failed. This aids in determining the cause of many starting problems. The meter does not indicate the NI-STARTER charge condition. Charger not included. Tech Note:Charge For 12 to 14 hours(or overnight) with a UL Approved Glow Plug Charger.Class 2 TransformerI/P: AC 120V 60Hz 3WO/P: DC 1.5V 300mANeed A 2.5" Long Barrel?Check Out Our Other Items For Sale"2.5" Long Barrel Metered Model Is Same Price"(Mcd218) Thanks For Looking Je Rc Products llc Authorized Dealer Sonic-Tronics inc