A necessity at a great price. Get several and save! For rechargeables and throwaways, all chemistries. For all standard sizes - 9v, AAA, AA, C and D. Also accommodates many custom shapes - tube, button and wafer. Tests battery under load and reports status of battery. Always new and factory fresh, NEVER old or returned merchandise. Please read: Battery testers are simplied volt meters and measure voltage. An alkaline battery loses voltage as it discharges, so measuring the voltage of an alkaline provides a good idea of how much charge is left in the battery. Battery testers serve a different purpose with Lithium, NiCad and NiMH batteries. These batteries maintain constant voltage until they are almost fully discharged, so a tester is not a practical tool for determining how much charge is left in the battery. However, with Lithium, NiCad and NiMH batteries, battery testers are very useful in identifying which of these batteries have dead shorts (defective) or are fully discharged. Protect your investment with this battery tester plus a quality charger from BearWobble! EXTRA SAVINGS ON SHIPPING: Our per order shipping charge is $1 per pound plus $3 per shipping address. You can save EVEN MORE on shipping by purchasing several of these items in one order, or consolidating other items with your BearWobble order.
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