- Overview
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Quick Overview
13S 48V li-ion BMS for ebike lithium ion batteries. The continuous discharging current for the BMS is 20A. This BMS is with smallest dimension. It fits for our Hailong-2 casing, tigersharkcasing, junbo shark, new polly casing ebike batteries. If your battery case requires USB outlet, you can order the 5V USB PCB on our website.
- Description
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Details
PCM for 13S 48V lithium battery with the smallest dimension which you can make it for any batteries. The BMS has ON/OFF switch for battery, if you don't need this function, you can short circuit the ON/OFF switch. If you want to make a USB charging outlet for your battery, you can choose the 5V USB PCB when ordering. By the way, the USB PCB does not include USB outlet, please make sure your battery case has USB outlet before making the order on www.greenbikekit.com.
The specificaiton is as follow:
Function Testing item Sign Criteria Mini Value standard value Max value Unit Over charge protection Over-charge protection voltage Vc1 At charge off 4.20 4.25 4.30 V Over-charge protection delay time Tc1 - 0.50 1.00 1.50 S Over-charge protection releasing voltage Vc2 - 4.10 4.15 4.20 V Charging current Charging Ioc - 1.00 3.00 5.00 A Over discharge protection Over-discharge protection voltage Vd1 At discharge off 2.60 2.70 2.80 V Over-discharge protection delay time Td1 - 500 1000 1500 mS Over-discharge protection releasing voltage Vd2 - 2.90 3.00 3.10 V Over current Over-current value Ioc1 Pack Voltage=48V 50 60 70 A Over-current delay time Toc1 Pack Voltage=48V 10 20 80 mS Over current release Over current release term Disconnect load for 2 seconds and charge the battery Discharge current Maximum Continuous Discharge Current Ioc 20 A Discharging temp. protection Discharging protection temp. ℃ Pack Voltage=48V 70 75 80 ℃ Discharging high temp. protection releasing temp. ℃ Pack Voltage=48V 45 55 65 ℃ Short circuit protection Short circuit protection current Tshort Pack Voltage=48V 200 A Short circuit protection delay time Tshort Pack Voltage=48V 200 400 600 uS Short circuit protection recovery Disconnect load for 3 seconds and charge the battery Impedance dicharging current circuit impedance Ron1 Pack Voltage=48V 5 30 mΩ Self-consumption current Icc1 Pack Voltage=48V 30 150 uA - Additional Info
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Additional Information
dimension L*W*H: 80*35*10mm net weight 0.1kg Manufacturer GBK - Reviews
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Customer Reviews
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