Disclosure : This site contains affiliate links to products. We may receive a commission for purchases made through these links.

Protection Circuit Module (PCB) for 40.7V Li-ion Battery Packs

40-7V-Li-ion-PCB-front_1

Protection Circuit Board for 40.7V Li-ion/Li-polymer battery packDesigned for 40.7V Li-ion/Li-polymer battery Apply for 11 cells Li-ion/Li-polymer battery pack protection Internally trimmed charge and discharge voltage limits. Discharge current limit detection. High quality and high yield100% tested before shipment. Working voltage40.7V Maximal working current15A Dimension116mm x 81mm Specifications No. Items Min Typ Max Unit 1 Charging voltage46.446.7V2 Charging current15A3 Discharging current1518A4 Current consumption300uA5 Balance current for single cell556065mA6 Balance voltage for single cell4.14.154.2V7 Overcharge detection voltage for single cell4.34.3254.35V8 Overcharge detection delay time0.961.21.4s9 Over discharge detection voltage for single cell2.222.32.38V10 Over discharge detection delay time115144173ms11 Short circuit protectionExterior short circuit 12 Protection circuitry resistance1530m13 Operating temperature range-40+85C14 Storage temperature range-40+125C Connection Diagram Because of thevery high energy density, Li-Ion Battery pack must be connected to a protection circuit module to prevent accidental battery explosion caused by over-charging or over-discharging.

"All-Battery.com (Tenergy Corporation) is the largest web site for rechargeable batteries of all kinds: AA, AAA, C, D, 9V, digital camera, laptop and 2 way radios, battery packs, Li-ion, Li-Polymer, battery chargers, DC/AC inverters and other mobile power accessories. Our products are very popular with online customers because everyone needs them and sometimes they are hard to find. Many our customers thank us for the rich product offering at price up to 85% off the price at retail stores." --- More Details

more details and check prices

Related Products :