We create resistance analysis when the battery life up to 100% depth of discharge, sealed batteries, 800 cycles or more of battery life. When the depth of discharge of 50% over 1200 cycles of battery life. When the depth of discharge of 30%, is more than can be done using the 2500 cycle. Hebei Tianyi Electric Co., Ltd. is a battery design, production, sales and service as one of the large enterprises. Leading products in order to create brand-resistant batteries for electric vehicles, lead-acid batteries for electric vehicles, smart battery, UPS / EPS batteries and other products have passed ISO9001 quality system certification. What record resistant cell output characteristics are? No-load output voltage: 7.2V7.5VDC, stroller sealed batteries, load voltage: 6.8-7.5VDC, the maximum charge voltage: 7.5VDC. Output Current: lOOOmA (Max), turn the lamp current: 140-200MA. Ripple: <250 mVP-P, peak: <400 mVP. P Test conditions: Any normal work load, using 20MHz bandwidth oscilloscope connected to the output of the charger, while the output terminal shunt capacitors and electrolytic capacitors of a luF a 104P. Hebei Tianyi Electric Co., Ltd. the leading products for creating resistant special brand of electric car batteries, lead-acid batteries for electric vehicles, smart battery, UPS / EPS batteries and other products have passed ISO9001 quality system certification. Sealed batteries, VRLA batteries, a battery-resistant (certified merchants) are provided by Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) is specialized in "electric vehicle batteries, Childs battery, battery electric tricycle, wall switch" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Li.