elektrofahrrad batterie Varstrom 52V Battery | Lithium Batteries

elektrofahrrad batterie Varstrom 52V Battery | Lithium Batteries52V Battery Options for 52V E Bike Conversion Kits Varstrom offers a range of HL, Rear Rack, SF Lithium batteries for e bike or e bike conversion system. Covers the most commonly used voltage ranges, including 36V, 48V, and 52V eBike conversion systems, best suited for Varstroms conversion kits and they are also compatible with other DIY e bike conversion kits (*needs to confirm the BMS Spec.). 52V Battery Specification Varstrom provides the following

52V Battery Options for 52V E-Bike Conversion Kits

Varstrom offers a range of HL, Rear Rack, SF Lithium batteries for e-bike or e-bike conversion system. Covers the most commonly used voltage ranges, including 36V, 48V, and 52V eBike conversion systems, best suited for Varstrom’s conversion kits and they are also compatible with other DIY e-bike conversion kits (*needs to confirm the BMS Spec.).

52V Battery Specification

Varstrom provides the following batteries for 52V Conversion kits

• >52V 20.0Ah 1040Wh YW (368*95*125mm) (SAMSUNG INR21700-50E 5000mAh)
• >52V 17.5Ah 910Wh RRB (476*165*89mm) (Silver Sky 18650 2500mAh)

*Mileage Calculation

We offer a series capacity for 52V batteries and listed the cells relates to the battery for your reference. To help the customer choose the battery for their mileage requirement, Varstrom provides an evaluation formula for the mileage calculation.

*Related speed is a specification of the motor (you can find it in the page of conversion kits on Product Core Data).

• Throttle Mode: Voltage*capacity/motor power*related speed (km)
• Pas Mode: 2*Voltage*capacity/motor power*related speed (km)

Example: To evaluate the mileage for 52V 20.0Ah 1040Wh YW(368*95*125mm)(SAMSUNG INR21700-50E 5000mAh) + 52V 1000W M615

• Throttle Mode: 52*20/1000*50≈50 (km)
• Pas Mode: 2*52*20/1000*50≈100 (km)

Case or Frame Measurement for Varstrom Batteries

To fit your bicycle frame better, Varstrom offers the best-selling battery cases on the market. You can click the case model to get the measurement details.

Click and Get The Measurement Data

• HL (368*90*89.5mm)
  
• HL_2 (368*90*111mm)
• HL G80 (367*90*127mm)
• Voltz X (365*109*140mm)
• YW (368*95*125mm)
• RRB (476*165*89mm)

Note: If you don't understand the measurement data, contact us.

Cells for Varstrom Batteries

Varstrom has compiled a list of possible cell brands and models used in batteries, and provides referent links if these cells come from China. Customers can see the battery cells on the battery options.

• SAMSUNG INR18650-35E 3500mAh
• SAMSUNG INR21700-48G 4800mAh
• SAMSUNG INR21700-50E 5000mAh
• LG INR18650MJ1 3500mAh
• LG INR21700M50LT 4800mAh
• >EVE 18650 26V 18650 2550mAh
• >EVE 18650 35V 18650 3500mAh
• >DMEGC 18650-26E 2600mAh
• >DMEGC 18650-29E 2900mAh
• CMICR 18650 F8M7 2600mAh
• CMICR 18650 F9M 3200mAh
• >FEB 18650 2600mAh
• Silver Sky 18650 2500mAh

Battery Management System

Varstrom Battery Management System (BMS) is customized for all Varstrom e-bike conversion kits.

• The maximum continuous discharge current for the BMS is 30A
• The over current protection current for the BMS is 90A

30A discharge current above to all controllers' limit current Varstrom used on the conversion kits. So, all the battery from Varstrom with the same voltage to Varstrom's kits will be the best combination. You can also use you own batteries, just make sure the discharge current below 30A.

All BMS protecting functions includes

• Over current protection
• Over voltage protection
• Over load protection
• Over charge protection
• Over discharge protection
• Temperature control protection
• Short circuit protection
• Cell voltage balancing

More Details for the Battery Case

There are more details on the battery such as Voltage Indicator Board (Shows the voltage range for the batter, not the percentage capacity for the battery). XT60 Socket Connector, Charging Port, Switching Button, Locking Keys, USB or Type-C port, etc. You can refer to the option image for the details of the related battery.

Including Battery Charger

There is a charger included in the battery package. Varstrom offers the following chargers for our batteries.

• 36V Battery: 42V 2A (DC 2.1), 42V 3A (XLR), 42V 4A (XLR)
• 48V Batteries: 54.6V 2A (XLR), 54.6V 3A (XLR), 54.6V 4A (XLR)
• 52V Batteries: 58.8V 3A (DC 2.1), 58.8V 4A (XLR)

*Charging Time Calculation

The charger is not an option, it is confirmed and packed in the battery package. Varstrom provides an evaluation formula for the charging time.

• Charging Time: Battery Capacity/Charger Current+2 (h)

Example: To evaluate the charging time for 52V 20.0Ah 1040Wh YW (368*95*125mm) (SAMSUNG INR21700-50E 5000mAh) with the 58.8V 3A (DC 2.1) charger.

• Charging Time: 20/3+2≈9 (h)

Delivery Time and Warranty

90% of Varstrom's products are shipped from local warehouses and can be delivered within 3 to 8 working days. The delivery point in the EU region is in Poland, and the delivery time is 6 to 8 working days. Out - of - stock products may be shipped from China. Customers can contact Varstrom via WhatsApp (+86 15989932938) or E-mail to inquire about the logistics situation.