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48V 12Ah rechargeable battery pack improved version
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product Description:
This battery pack is a deep cycle lead-acid batterie.
It's special designed for electric vehicles. So the battery has long lifetime and is cycle stability.
The battery pack consists of 4* 12V 12Ah batteries which are connected in series to 48V 12Ah batterie.
This offer is referring to the improved version of the single batteries with 4,4kg instead of 4,0kg. These batteries have a slightly higher energy density than the 4.0kg version.
The battery pack
The battery pack consists of 4* 12V 12Ah batteries connected in series to 48V 12Ah and conveniently packed in a carrying case.
Dimensions of the single battery 
Data sheet of single battery 
bolted 4x single battery to battery pack 
Packaged in convenient carrying bag 
Fits in this E-Scooter Type or similar models with 48V System 
| Optionally selectable |
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| Charger - 48V 1,6A | incl. charging adapter - standard charger (charging time max. 8h) |
| Charger - 48V 2A | Optimized charger (charging time approx. 6h) |
Symbol image charger optional available!
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Technical specifications for the battery pack
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| Battery pack | 4x 12V 12Ah Akku verbaut zu 48V 12Ah Batterie-Pack |
| Voltage (V) | 48V |
| max. charging voltage | 58,4V - 59,2V |
| Capacity | 12Ah |
| Dimensions battery pack l*w*h | 305*200*110mm |
| Dimensions single battery l*w*h | 151*98*105mm |
| Weight | approx. 18kg |
| Working temperature | -5°C to +40°C (discharging) +5°C to +30°C (charging) |
| Storage temperature | 0°C to +30°C |
| Range | approx. 20-25km |
| charging time | max. 8h with standard charger |
| Life expectancy at 50% discharge | approx. 200 charging cycles for real cyclical operation in the electric vehicle |
| Life expectancy at 30% discharge | approx. 400 charging cycles |
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Technical specifications of single battery
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| Battery | 12V 12Ah |
| Voltage (V) | 12V |
| Capacity | 12Ah |
| max. charging voltage | 13.50V -13.80V storage operating / 14.60 -14.80V cyclinc operation |
| Dimensions l*w*h | 151*98*100mm |
| Weight | approx. 4,4kg |
| Electrical connection | screw M5*7mm |
| Working temperature | -5°C to +40°C (discharging) +5°C to +30°C (charging) |
| Storage temperature | 0°C to +30°C |
| Life expectancy at 50% discharge | approx. 200 charge cycles |
| Life expectancy at 30% discharge | approx. 400 charge cycles |
| Optionally selectable |
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Technical specifications of the optional charger 48V 1,6A
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| Manufacturer | QILI POWER |
| Model | QL-91435A-4801600F |
| Input voltage AC input | 100-240VAC 50/60Hz 1.5A |
| Nominal voltage | 48V |
| Charging voltage DC output | 56V |
| Max. input current | 1,5A |
| Max. charging current | 1,6A |
| Display | LED red - charge / green - charged |
| Charging protection function | Charger shuts down or glows green when the battery is full |
| Operating temperatur | 0°C to 35°C |
| Dimensions l*w*h | 115*60*50mm |
| Weight | approx. 400g |
| Connection input | Power plug for house socket |
| Connection output | XLR plug |
| Polarity | Pin1 + Pol / Pin3 - Pol |
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Technical specifications of the optional charger 48V 2A
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| Model | c48-413 in plastic housing |
| Input voltage AC input | 100-240VAC 50/60Hz |
| nominal voltage | 48V |
| Charging voltage DC output | 57,6V |
| charging current | max. 2A |
| Dispaly | LED red - charge / green - charged |
| Charging protection function | Charger shuts down or glows green when the battery is full |
| Operating temperatur | 0°C to 35°C |
| Dimensions l*w*h | 170*70*32mm |
| Weight | approx. 400g |
| Connection input | Power plug for house socket |
| Connection output | XLR plug |
| Polarity | Pin1 + Pol / Pin3 - Pol |
| ATTENTION NOT SUITABLE FOR | LiFePo4 or Li-Ion batteries (for this we have own chargers) |
| Note on the technical information |
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Die Angaben in Reichweite hängen vom Gewicht des Fahrers und von der Beschaffenheit der Fahrbahn sowie von der Motorleistung des eScooters ab. Die Angaben in Reichweite und Lebensdauer etc. sind von uns getestete Erfahrungswerte. Test und Erfahrungswerte stammen aus dem Betrieb mit Elektro-Scootern. Diese Angaben werden von uns nicht garantiert und dienen für Sie einzig und allein als Richtwerte und Anhaltspunkte. Bitte verwenden Sie den Akku mit der passenden Sicherung zu Ihrem Gerät. Laden Sie den Akku stets mit einem passenden Ladegerät!
| Included in delivery: | |||
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| 1x 48V 12Ah Battery pack | 4* 12V 12Ah Lead batteries | ||
| 1x fuse 35A | Please use the appropriate fuse for your device. | ||
| 1x Comfortable carrying bag | |||
| Optional included in delivery: |
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| 1x Charger | 48V 1.6A incl. Charging adapter |
| 1x Charger | 48V 2A incl. Charging adapter |
| Download | ||
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| Many other important information such as the correct operation, storage, loading times, etc. can be found in our script (in german) "General information about batteries and batteries" | ||