Lithium Battery 12.8V7Ah

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Lithium Battery 12.8V7Ah

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20 USD - 14 USD

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$13.90 USD/ 1 Piece

Contact Company

Guangdong Duodeke Electric Co., Ltd.

Guangdong, China

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Product Details
Product Reviews

                                                            Heating Temperature Range
                                                            -4 to 41 ºF (-20 to 65 ºC)
                                                        
                                                            Heating Time
                                                            Approximately 1 hour @ 7.5 A
                                                        
                                                            BMS Heating Foil Cut-Off
                                                            158 ºF (70 ºC)
                                                        
                                                            Discharge Temperature
                                                            -4 ~ 131 ºF (-20 ~ 55 ºC)
                                                        
                                                            Charge Temperature
                                                            -4 ~ 113 ºF (0 ~ 45 ºC)
                                                        
                                                            Storage Temperature
                                                            23 ~ 95 ºF (-5 ~ 35 ºC)
                                                        
                                                            BMS High Temperature Cut-Off
                                                            149 ºF (65 ºC)
                                                        
                                                            Reconnect Temperature
                                                            131 ºF (55 ºC)
                                                        
                                                            Dimension (L x W x H)
                                                            137 x 77 x 123 mm  5.3 x 3 x4.8in
                                                        
                                                            Enclosure Protection
                                                            IP65
                                                        
                                                            Approx. Weight
                                                            1.36 lbs (0.62 kg)
                                                        
                                                            Case Material
                                                            ABS+PC
                                                        
                                                            Terminal Type
                                                            DIN POST
                                                        
                                                            Terminal Torque
                                                            80 ~ 100 in-lbs (9 ~ 11 N-m)
                                                        
                                                            Certifications
                                                            CE (battery) UN38.3 (battery)  UL1642 & IEC62133 (cells)
                                                        
                                                            Maximum Continuous Discharge Current
                                                            10.5 A
                                                        
                                                            Short Circuit Protection
                                                            1000A ~ 300 μs
                                                        
                                                            Peak Discharge Current
                                                            14 A (3s)
                                                        
                                                            Reconnect Voltage
                                                            >10.0 V (2.5V/Cell)
                                                        
                                                            BMS Discharge Cut-Off Current
                                                            21 A ±150 A (30ms)
                                                        
                                                            Recommended Low Voltage Disconnect
                                                            10 V (2.5V/Cell)
                                                        
                                                            BMS Discharge Cut-Off Voltage
                                                            >8.0 V (2s) (2.0V/Cell)
                                                        
                                                            Recommended Charge Current
                                                            1-70A
                                                        
                                                            Maximum Batteries in Series
                                                            4 (*Consult MUST)
                                                        
                                                            Maximum Charge Current
                                                            7A
                                                        
                                                            Balancing Voltage
                                                            <14.4 V (3.6V/Cell)
                                                        
                                                            Reconnect Voltage
                                                            >14.4 V (3.6V/Cell)
                                                        
                                                            BMS Charge Cut-Off Voltage
                                                            <15.6 V (3.9V/Cell)
                                                        
                                                            Recommended Charge Voltage
                                                            14.6V
                                                        
                                                            Nominal Voltage
                                                            12.8 V
                                                        
                                                            Self Discharge
                                                            <3% / Month
                                                        
                                                            Resistance
                                                            ≤40 mΩ @ 50% SOC
                                                        
                                                            Nominal Capacity
                                                            7 Ah
                                                        
                                                            Energy
                                                            89.6 Wh
                                                        
                                                            Capacity @ 20A
                                                            300 min