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Summary of Contents for Dragonfly Battle Born BB8D
- Page 1 Dragonfly Energy Battle Born Batteries Model BB8D 270Ah 12V Deep Cycle LiFePO4 Battery Manual and Installation Guide Dragonfly Energy, Corp. Phone: 855-292-2831 Email: info@battlebornbatteries.com...
- Page 2 Please read this manual prior to installation and use. Thank you for investing in a Battle Born Batteries System and welcome to the Battle Born Batteries family. This manual provides important information on how to install, operate, and care for your Battle Born Batteries. If you have purchased with us before, you will find this manual useful as a reference tool.
- Page 3 What is in the Box? Included with every purchase of a Battle Born Battery is: • (1) 8D Battle Born Battery Dimensions (L x W x H): 21.29” x 11.59” x 10.01” Weight: 81.4 lbs. Comes with standard flag style terminal posts with a 3/8” hole to accommodate either a 3/8”...
- Page 4 Figure 2: Proper and Improper Terminal Connections Connecting the Batteries in Parallel Why Connect in Parallel? Multiple BB8D batteries may be connected in parallel to increase the capacity and current of the system. When batteries are connected in parallel, the voltage of the system does not change, but the capacity and current limits are additive. For example, two BB8D batteries connected in parallel (shown in Fig.
- Page 5 Connecting the Batteries in Series Why Connect in Series? When batteries are connected in series, current capacities remain the same, but the system voltage is additive. For example, two BB8D batteries connected in series form a nominally 24V system (shown in Fig. 4) and should be charged using a bulk and absorption voltage of 28.8V, and a float voltage of 27.2V.
- Page 6 How Does the BMS Protect the Batteries? All Battle Born Batteries come with a built-in battery management system (BMS) that protects the cells from many strenuous circumstances to protect the life cycles of the cells and your electrical system from potential damage. The BMS protects against the following conditions: High Voltage Disconnect (>...
- Page 7 Dragonfly Energy Corp. (“the Manufacturer”) warrants each Dragonfly Energy and Battle Born Batteries branded Li-ion battery (“the Product”) sold by Dragonfly Energy, Battle Born Batteries, or any of its authorized distributors or dealers, to be free of defects for a period of 10 years (“the Warranty Period”) from the date of sale as determined by either the customer’s sale receipt, the shipping...
- Page 8 Dragonfly Energy, Corp. Copyright © 2021, Dragonfly Energy, Crop., all rights reserved. Battle Born Batteries® is a registered trademark of Dragonfly Energy, Corp. All other trademarks, trade names, service marks, and logos referenced herein belong to their respective owners.
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