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New 3A Battery Protection BMS PCB Board for 2 Packs 3.7V Li-ion 18650 Battery

            • Main function:

            1. overcharge protection
                2. Over-discharge protection
                    3. overcurrent protection
                        4. Short-circuit protectio
                                Charging voltage DC: 9V CC / CV
                                    Maximum continuous discharge current: 3A
                                        Overcharge detection voltage: 4.25V-4.35V (optional) ± 0.025V
                                            Overcharge detection delay time: 1S
                                                Overcharge recovery voltage: 0.2V overcharge detection voltage hysteresis
                                                    Over-discharge detection voltage: 2.3V-3.0V (optional) ± 0.10V
                                                        Over discharge detection delay time: 128ms
                                                            Over-discharge recovery voltage: lag over-discharge detection voltage 0.2V-0.7V
                                                                Overcurrent detection voltage: 200 ± 25mv
                                                                    Overcurrent detection current: 5A ± 0.5A
                                                                        Overcurrent detection delay time: 12ms
                                                                            Recovery Status: auto recovery
                                                                                Short circuit protection detection state: External short circuit
                                                                                    Detection delay time: 300μs
                                                                                        Recovery Status: auto recovery
                                                                                            Resistance Protection circuitry (MOSPET): ≤60mΩ
                                                                                                Operating temperature range: -40 ~ + 50 ℃
                                                                                                    Storage temperature range: -40 ~ + 90 ℃
                                                                                                        Size (L * W * H): 36 * 6 MM

                                                                                                                B + ：battery +;

                                                                                                                        B- ： battery -;

                                                                                                                                BM：  the battery connection points between 1 and 2;

                                                                                                                                        P +：charge / discharge +;

                                                                                                                                                P-：charge / discharge -;

                                                                                                                                                  • Package include:

                                                                                                                                                  • 5 x New 3A Battery Protection BMS PCB Board


                                                                                                                                          1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.

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                                                                                                                                          3.Shipping to most countries takes about 12-30 days via Economy Int'l Airmail.

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                                                                                                                                          1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

                                                                                                                                          2. If product is defective or damage upon arrival, or wrong product shipped, please send ebay message to us immediately. Returns accepted within 30 days of delivery date. 

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