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DIY 4S Power Wall Battery Holder 18650 Pack 4S BMS 4S1P 4S2P Battery Box FS

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Original price was: $27.44.Current price is: $16.46.

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Brand : Unbranded
Type : Battery Holder Box

Battery installation inside the battery compartment: Battery B+ and B- are subject to the white “+” and “-” labels on the top of the circuit board. Feature ： ① Free Solderless design, ready to use battery ② It can be expanded by multiple layers, stacked for use, and is easy to install ③ Each layer has its own safety design, which does not affect each other’s safety ④ Anti slip insulating foot pad is installed at the bottom, which is stable, anti slip and safe insulation Specification ： Size: 110*90mm Upper operating current:30A Upper transient current:60A Overcharge range ： 4.225V ± 0.025V Over voltage range ： 2.7V ± 0.5V Charging voltage ： 16.8V Equilibrium current ： 56mA Short circuit protection ： Protected, delayed self – recovery. Suitable for: 18650 Li-ion Lithium batteries Not applicable 21700 Li-ion Lithium batteries Matters needing attention ★★★★Please purchase at least one BMS. BMS can provide charge and discharge equalization function for the entire system (multiple battery holders) at the same time. ★Take a 3000 mA battery for example, the 4S 1P battery holder full of batteries the capacity is 3ah, 4S 2P is 6ah, 4S 4P is 12ah. and you can stack the number of battery holders according to your actual needs. ★ It is better to place the order together with the BMS to avoid over-charging and over-discharging and unbalanced voltage in the process of use. ★It is better to choose our dedicated charger. If there are other chargers, we need to choose DC connector. ★The charger needs to choose a 16.8v charger. It is recommended that the charging current of each layer shall not exceed 1a ★The direction of battery installation is subject to the mark on the cirucit board ， not the mark on the plastic battery box. Package includes ： 1*4S 16 V DIY Li-ion Battery Sets (Not include all,please order the type which you want!)

types

4S 1P +4S 2P Battery Holder+4S…

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