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EV Battery Pack

48V 10Ah NiMH Battery Pack
  • 48V10Ah NiMH Battery Pack for Electric Bike, Scooter,walking robot and any 48Vdc devices.
  • Consist of 4 packs of 12V 10Ah NiMH battery modules with four standard male Tamiya connectors for discharging outlet,and three mini tamiya connectors for charging inlets.
  • Four connector adaptors from standard tamiya to mini tamiya connector are included to allow you to connect the charging terminal to our smart charger.
  • For discharging, please use 4 to 1 Tamiya Connector (included) to make series connection of four 12V Modules forming a 48V battery pack.
  • Battery Capacity:480Wh.
  • Standard discharging rate:10Amp (Recommended and warrantied).
  • Highest Discharging rate for continuous running: 30Amp (high discharging rate will protect the battery capacity).
  • Max. Discharging capability for short time: 50Amp (Not recommend as working rate) as we are not responsible for any damage caused by user.
  • Dimension:13.25"L¡Á5.35"W¡Á2.35"H.
  • Weight:14 lbs.
  • Warning:
    >Please don't discharging the battery pack below 40V (1.0V/cell) Deep discharging may damage NiMH battery pack.Immediately recharge the battery if drop below 40V.
    >Please use only our Smart universal charger to charge the battery pack.
    >DO NOT use this battery pack for our 36Vdc e-bike motor as this will damage the motor.

48V 13Ah NiMH Battery Pack
  • 48V13Ah NiMH Battery Pack for Electric Bike, Scooter,walking robot and any 48VDC devices.
  • Consist of 4 packs of 12V 13Ah NiMH battery modules (made of 10x F,13Ah NiMH Cells ) with four standard male Tamiya connectors for discharging outlet,and four mini tamiya connectors for charging inlets.
  • Four connector adaptors from standard tamiya to mini tamiya connector are included to allow you to connect the charging terminal to our smart charger.
  • For discharging, please use 4 to 1 Tamiya Connector (included) to make series connection of four 12V Modules,and form a 48V battery pack.
  • Battery is packed with heavy duty Rubber heated shrink.
  • Battery Capacity:624 Wh.
  • Standard discharging rate:13Amp (Recommended and warrantied).
  • Highest Discharging rate for continuous running: 40Amp (high discharging rate will protect battery capacity).
  • Max. Discharging capability for short time:60Amp (Not recommend as working rate) we are not liable for any damage caused by user.
  • Dimension:13.25"L¡Á5.25"W¡Á3.73"H.
  • Weight:22 lbs.
  • For charging, you shall choose 4 Universal smart charger,and charge each 12V Battery module seperately to keep battery in balance.
  • Warning:
    >Please don't discharging the battery pack below 40V(1.0V/cell)Deep discharging may damage NiMH battery pack.Immediately recharge the battery pack if drop below 40V.
    >Please use only our Smart universal charger to charge the battery pack.
    >DO NOT use this batery pack for our 36Vdc e-bike motor as this will damage the motor.

48V 4.2Ah NiMH Battery Pack
  • 48V4.2Ah NiMH Battery Pack for Electric Bike, Scooter,walking robotportable and any 48Vdc devices.
  • Consist of 4 packs of 12V3.3Ah NiMH battery modules(made of 10¡ÁSc,4.2Ah NiMH Cells)with four standard male Tamiya connectors for discharging outletand three mini tamiya connectors for charging inlets.
  • Four connector adaptors from standard tamiya to mini tamiya connector are included to allow you to connect the charging terminal to our smart charger.
  • Battery is packed with heavy duty PVC heat shrink.
  • For discharging,please use 4 to 1 Tamiya Connector (included) to make series connection of four 12V Modules forming a 48V battery pack.
  • Battery Voltage:48V Average(56V at Peak).
  • Battery Capacity: 4.2 Ah(200 Wh).
  • Standard discharging rate:10 Amp(Recommended and warrantied).
  • Highest Discharging rate for continuous running: 15 Amp(high discharging rate will protect the battery capacity).
  • Max. Discharging capability for short time:33Amp (Not recommend as working rate) as we are not responsible for any damage caused by user.
  • Dimension: 9"L¡Á4"W¡Á2 "H.
  • Weight: 5.6 lbs.
  • For charging,you shall choose 4 Universal 12V smart charger,and charge each 12V Battery module seperately to keep battery in balance. The charging time for each 12V 3.3Ah module is about 2 hours.
  • Warning:
    >Please don't discharging the battery pack below 40 V (1.0V/cell).Deep discharging may damage NiMH battery pack. Immediately recharge the battery if drop below 40V.
    >Please use only our Smart universal charger to charge the battery pack.
    >DO NOT use this battery pack for our 36Vdc e-bike as this will damage the motor.

36V 13Ah NiMH Battery Pack
  • 36V13 Ah NiMH Battery Pack consists of three 12V 13 Ah NiMH battery modules in parallel connection by 30 pcs 13Ah F size NiMH battery.
  • Dimension:13.25"L¡Á4"W¡Á3.5"H.
  • Net Weight:17 lbs.
  • Capacity:468 Wh(Watt-Hours).
  • Standard discharging rate:13Amp(Recommended and warrantied).
  • Highest Discharging rate for continuous running: 40Amp (high discharging rate will recue battery capacity).
  • Max. Discharging capability for short time:60Amp (Not recommend as working rate) for any damage cuased by user.
  • Charging:
    >Three mini male Tamiya connectors.as charging terminal.
    >Must charge thre 12V 10Ah battery module seperately by three units of 9.6V-18V Universal smart charger which are included in the package.
    >please disconnect the 3 to 1 Tamiya connector during charging.
    >The charging time is about 8 hrs.
  • Discharging:
    >Three standard male Tamiya connectors as discharging outlet.
    >When discharging, please use 3 to 1 Tamiya Connector(included) to connect three 12V Modules in series and form a 36V 13Ah battery pack.
  • Applications:designed for e-bike upto 600 W DC motor.
  • Warning:
    >Please don't discharging the battery pack below 30V (1.0 V/cell)Deep discharging may damage NiMH battery pack.
    >Charging battery immediatelt every time it is discharged. Never storage the battery pack at below 30V.

36V 10Ah NiMH Battery Pack
  • 36V10 Ah NiMH Battery Pack consists of three 12V10Ah NiMH battery modules.
  • Wrapped by heavy duty Heat shrink tube.
  • Volatge:36V(working),43V(peak).
  • Capacity:10Ah or 360 wh.
  • Discharging Rate:
    >Standard rate:10Amp(Recommended and warrantied)
    >Highest rate for continuous running:30Amp
    >Max. Rate for short time:50Amp(Not recommend as working rate).
  • 3 Charging terminals:18AWG wire with mini Tamiya connector female and connect with a 65o thermostat.
  • 3 Discharging terminals:14 AWG wire standard Tamiya connector female with 30A rating.
  • When discharging,please use 3 to 1 Tamiya Connector(included) to connect three 12V Modules in series and form a 36V 13Ah battery pack.
  • Dimension:13.25"L¡Á4"W¡Á2.5"H.
  • Net Weight:12 lbs.
  • You shall choose our three channel smart charger or three 7.2-12V Universal smart charger to recharge the battery pack. The charging time is about 7 hours.
  • You may choose other connectors listed in our store and put it to the end of 3 to1 adaptor.
  • You may order a Male Tamiya connector with cable here,to replaceconnector in your device to fit with the battery pack.
  • Applications Designed for for Electric Bike, Scooter,walking robot and any DC36V devices.
  • Please don't discharging the battery pack below 30V(1.0V/cell)Deep discharging may damage NiMH battery pack.
  • Charging battery immediatelt every time it is discharged. Never storage the battery pack at below 30V.
  • Please read more safety warning at the link

24V 13Ah NiMH Battery Pack
  • Detailed Description:
    >This Powerful battery pack consist of 20 pcs F Size 13Ah NiMH Cell with a solid plastic container.
    >All Cells are matched before assembling to ensure > 300 cycles service life in 3C discharging rate.
    >Impedence of this battery pack is less than 250 mohm.
    >The battery pack is designed for hi-power electric bikes,but can be used for any 24V protable DC device.
    >Perfect for heavy duty walking robots.
    >For best battery performance,Please choose use a Powerizer 24V Smart Charger with a temperature sensor to charge the battery. >Charging time is about 10 hrs.
    >For Faster charger,please choose 4A smart charger, charging time is about 4 hours.
    >We are not responsible for any damage caused by misuse or charging with other chargers.
    >You may form a 48V,13Ah NiMH battery pack by serial connection of two 24V pack.You must charge two 24V pack seperately to get better power balance via a 24V smart charger.
  • Specifications:
    >Nominal Voltage:24V (1.2V/cell).
    > Nominal Capacity:12.0 Ah.
    >Standard Charge:1.2A¡Á13h.
    >Rapid Charge:4.8A (controlled by at least 2 following methods simultaneously).
    >-Delta V 15 ~ 30mV (controlling voltage-decreasing while charging).
    >Delta T/Delta t (1 ~ 2 Deg C/min controlling surface temperature increment).
    >TCO 45~ 48 Deg C controlling battery surface temperature).
    >160 min(controlling charging time at constant current).
    >Discharge end-voltage:20V(1.0V cell).
    >Standard discharging rate:13Amp (Recommended and warrantied).
    >Highest Discharging rate for continuous running:40Amp (high discharging rate will reduce battery capacity).
    >Max. Discharging capability for short time: 60 Amp (Not recommend as working rate).
    >Length¡ÁWidth¡ÁHeight:9.4"(240 mm)¡Á3.9"(100 mm)¡Á3.9"(100 mm).
    >Weight:11.8 Lb (5352 grams).

24V 10Ah NiMH Battery Pack
  • Consist of 20 pcs High quality D size NiMH 10000 mAh Cells packed in 7+6+7 configuration.
  • Special Haveay Duty Shrink Tubing -- Polyolefin, provide extra protection for the battery pack.
  • Charging terminal and discharhing terminals separateted.
  • Voltage:24V(working),(29V at peak).
  • Capacity:10000mAh (240wh).
  • Charging current:1.5 A standard 5.0 A max.
  • Discharging rate:10A(standard),30A (Max.).
  • Protection 65o Thermostat in charging terminal to protect battery overcharged.
  • Charging terminal:18AWD wire with mini Tamiya femal.
  • Discharging terminal:14 AWG wire with standard Tamiya Femal.
  • Dimension:9 1/4 "L¡Á3 3/4 "W¡Á2.5 "H.
  • Weight:7.5 Lb.
  • Strongly suggest to charge the pack by either of the chargers below with temperature sensor for avoiding the battery damage cuased by overcharging.
    >24V Smart charger(1.5A);8.0 hrs charging time.
    >24V Smart charger (1.8A) with the connector adaptor;6.7 hrs charging time.
  • Applications:24V 10000mAh NiMH Battery Pack for Electric Scooter and Any DC 24V devices.
  • Please don't over discharge the NiMH battery pack below 1.0V/cell.
  • Please don't over-charging the battery beyond 30A, which may damage the battery perminently
  • Charging battery from charging terminal only.
  • Charging battery pack after use for longer storage life.

37V 15.6Ah Li-ion Battery Pack
  • 37V 15.6 AH Li-Ion Battery pack is made of 60 pcs 2600mAh Li-Ion 18650 Cell(2¡Á10S3P).
  • Wapped by heavyduty Heat shrink tube.
  • Voltage:37V(working),42V(peak),25V(cut-off)
  • Capacity:15.6 Ah(577 wh).
  • Two PCB installed with the battery pack (one 5.2 Ah module each).
    >Overcharge (>42V).
    >Overdischarge (< 25V).
    >Over drain (>27¡Á2 Amp).
    Short circuits.
  • Six 4.2 Amp polyswitch installed to limit max. discharging current and to protect wrong polority.
  • Two 55¡æ thermostat installed in two charging terminals to protect battery from overdischarged.
  • Two charging terminals:6" wire of 21 AWG with two hole universal connector.
  • One discharging terminal:6" wire of 14 WAG wire without connector.
  • Max. Discharging Rate:25.2 Amp limited by polyswitchs.
  • Dimensions:7.2" L¡Á4.5" W¡Á2.68" H.
  • Weight:6.1 lb.
  • You shall choose two 1.0A 37V Smart Li-Ion battert charger to recharge this battery pack from two charging terminals. The estimated charging time is 5 hours.
  • Applications:
    >Replace 36V NiMH battery pack with much light weight.
    >RC robot and RC aircraft with higher energy needs.
    >Small size e-bike (< 28A drain).
  • Please note this battery is for R&D use only and NOT for individual customers.We are not responsible for any damages or losses caused by misusing (included but not limited to: mis-charging,mis-discharging,any changes of this battery pack,mis-assembling battery packs...).
  • Please never discharge the battery pack beyon its Max. rating.

37V 6.4Ah Li-ion Polymer Battery Pack
  • 37V 6.4Ah pack is made by 10 Polymer Li-ion cell of 3.7V 6400mAh with PCB.
  • Wrapped by heavyduty Heat shrink tube.
  • Voltage:37V(working),42V(peak),25V(cut-off).
  • Capacity:
    >Norminal:6400mAh (236.8Wh).
    >Min.:6150 mAh (227Wh).
  • One PCB installed with the battery pack and protects the battery from.
    >Overcharge(>42 V).
    >Overdischarge(< 25 V).
    >Over drain (>10 Amp).
    >Short circuits.
  • One 7 Amp polyswitch installed to limit max. discharging current and to protect wrong polority.
  • One 60¡æ thermostat installed in charging terminals to protect battery from overdischarged.
  • Charging terminal:6" wire of 21 AWG with two hole universal connector.
  • Discharging terminal:6" wire of 18 WAG wire with standard female Tamiya connector.
  • Max. Discharging Rate:7.0 Amp limited by polyswitch(lower rate available upon request ).
  • Dimensions:7" L¡Á3.0" W¡Á2.2" H.
  • Weight:1220 gram (2.7 Lb).
  • You shall choose our 1.5A 37V Smart Li-Ion battery charger to recharge this battery pack.The estimated charging time is 6 hours.
  • If you connect two of these modules in parallel, you can build a 37 V 12.3 Ah Battery pack with a 14 Amp discharge rate.
  • Applications:
    > Replace 36V NiMH battery pack with lighter weight.
    >RC robot and RC aircraft with higher energy needs.
  • Please note this battery is for R&D use only and NOT for individual customers. We are not responsible for any damages or losses caused by misusing (included but not limited to: mis-charging,mis-discharging,any changes of this battery pack,mis-assembling battery packs...).
  • Please never discharge the battery pack beyon its Max. rating.

37V 10Ah Li-ion Polymer Battery Pack
  • 37V 10Ah pack is made by 10 pcs high Power Polymer Li-ion cell of 3.7V 10000mAh with 50Amp drain capability.
  • The state art of PCM is installed the pack to protect battery from over-charged,over-discharged and over-drained.
  • Wrapped by heavy-duty Heat shrink tube.
  • Voltage:37V(working),42V (peak).
  • Capacity:10 Ah(370Wh).
  • Cycle life:>300.
  • One PCM with balance function is installed in the battery pack to balance charging and protect battery module from.
    >Over-discharged beyond 42V.
    >Over-discharged below 28V.
    >Over-drained beyond 40A.
  • Charging terminal: 6" wire of 21 AWG with standard Male Tamiya plug.
  • Discharging terminal:6" wire of 12 AWG wire.
  • Max. Discharging Rate:40 Amp Limited by PCM.
  • Dimensions:6.3" L¡Á3.8" W¡Á4.1" H (161¡Á97¡Á105mm).
  • Weight:2100 gram (4.6 Lb).
  • You shall choose our 1.7A 37V Smart Li-Ion battery charger to recharge this battery pack.The estimated charging time is about 8 hours.
  • Warning:
    > Please wait 30 minutes after charged to allow PCM to balance the cells to achieve the best performance.
  • If you connect two of these modules in parallel,you may build a 37 V 20 Ah Battery pack with a 80 Amp discharge rate with suitable wiring.
  • Strongly suggest you put the battery pack into a water/fire resistant box to safety use.
  • Optional for Quality Multi Departments Bag 5.5¡Á4.5¡Á7.5".
  • Applications:
    > Replace 36V NiMH battery pack with much light weight for e-bike.
    >RC robot and RC aircraft which need high current drain.
  • Please note this battery is for R&D use only and NOT for individual customers. We are not responsible for any damages or losses caused by misusing.
  • Please never discharge the battery pack beyond its Max. rating.