Connecting batteries in series from positive to negative does not create a short circuit
the verdict
SUPPORTED
the evidence backs this
refutedsupported
the weight of evidence
2 sources for · 0 against
Peer-reviewed literature demonstrates that batteries are routinely and successfully arranged in series connections from positive to negative poles to increase voltage without creating a short circuit.
Abstract The use of batteries as an energy source that can convert chemical energy into electrical energy is used to drive a dynamo (BLDC) through the controller. Electric scooter batteries are made using 18650 batteries arranged in series. The series circuit of the 18650 battery that is arranged can be known by the number of series circuits based on the BMS used. The Battery Management System (BMS) acts as a system that can manage the use of battery power and an auxiliary system for charging from a series of batteries. This research aims to develop efficient and reliable batteries for use in electric scooters. The research method used is qualitative by analyzing the manufacture of batteries starting from assembling a series of batteries to the stage of testing the battery on an electric scooter. Battery arrangement is done by using holders in each row and connected using a nickel plate on the positive and negative poles in one row, then connecting the battery to BMS is done by soldering the positive and negative pole wires from BMS to the battery circuit with 20 series circuits and connecting the BMS cables. with a circuit as a battery charging system. Test results show that the 18650 series and BMS 72V 20 series are able to provide good performance. The 18650 and BMS 72V 20 series battery range can be a promising solution to increase the performance and battery life in electric scooter.
Abstract As advanced negative electrodes for powerful and useful high‐voltage bipolar batteries, an intercalated metal–organic framework (iMOF), 2,6‐naphthalene dicarboxylate dilithium, is described which has an organic‐inorganic layered structure of π‐stacked naphthalene and tetrahedral LiO 4 units. The material shows a reversible two‐electron‐transfer Li intercalation at a flat potential of 0.8 V with a small polarization. Detailed crystal structure analysis during Li intercalation shows the layered framework to be maintained and its volume change is only 0.33 %. The material possesses two‐dimensional pathways for efficient electron and Li + transport formed by Li‐doped naphthalene packing and tetrahedral LiO 3 C network. A cell with a high potential operating LiNi 0.5 Mn 1.5 O 4 spinel positive and the proposed negative electrodes exhibited favorable cycle performance (96 % capacity retention after 100 cycles), high specific energy (300 Wh kg −1 ), and high specific power (5 kW kg −1 ). An 8 V bipolar cell was also constructed by connecting only two cells in series.
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