Year resistant battery proposal different models for different capacity electric tricycles 6v4 or 6v4.5, no need to buy 6v7 or more. Because your motor is a 6v4 match or 6v4.5 battery. Of course 6v7 time is a bit long in fact, not long long to more than tens of minutes. However, damage to other electronic components are very large, especially motor, very easy to burn out. If the electric car four-wheel vehicles, Childs battery price, you can use the 6v7 batteries, matching his best and 6v7. 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. We create resistant battery Product Features: 1, using high-quality alloy plate board gate, excellent electrical conductivity, corrosion resistance, analysis of gas is small, small water loss rate; 2, long-life active formulation, is highly resistant to deep-cycle charge discharge capacity; 3, positive and negative plates use pasted structure, stroller battery wholesale prices, high energy, excellent large current discharge performance. 4, suction good acidity, stroller battery supply price, small aperture AGM separator achieve tight equipment requirements, and no short-circuit failure; 5, the battery compartment cover using reinforced ABS plastic, toy stroller battery price, epoxy sealed, corrosion, no acid leakage; 6, using analytical grade sulfuric acid electrolyte and additives formulated to ensure that the electrode to maximize and effectively suppress the generation of self-discharge; 7, the normal use of water without the addition of acid, can be maintenance-free. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Childs battery prices, toy stroller battery prices, a resistance cell (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.