ENERpower Bike-Frame-Battery Li-Ion Hailong Reention Jaffa DIY 52V (14S) from own manufacturing 16Ah (830Wh) For motors from 250 Watts and up to 1050 Watts This 52V battery in the Hailong Reention Jaffa case, which we manufacture, can be mounted on the frame or on the luggage carrier of the bike. The batteries are manufactured in cell holders made of plastic. Charging is made possible with a DC circular connector (5.5 mm / 2.5 mm), discharging via the bracket (separable from the battery) with XT90, XT60, or Anderson (surcharge) connector. This case can hold up to 70 18650 battery cells. With a BMS that can withstand 20A-22A continuous load, this battery is suitable for motors with up to 1050 watts of power, working in 52V (14S) systems.The battery holder is very small and therefore we implement the Fuse inside the Discharge Cable The On/Off button enable the user the turn the battery on and off as an additional feature. Highlights High quality assembly – Made in Germany Assembly Just-In-Time BMS with an integrated passive balancer BMS with protection against overcharge, over-discharge, deep-discharge (temperature monitoring) Direct from the manufacturer Rechargeable - After 500 charging cycles, still maintaines about 70% of the original capacity No memory effect – charge your battery whenever you want Environmentally friendly in accordance with EU Directive 2002/95 / EC (RoHS) Technical Details Li-Ion-cell: LG Chem INR18650-MH1 Voltage (nominal): 52V (50.4V-51.8V) Capacity:  16Ah Power: 830Wh Configuration: 14S5P Internal resistance: < 75 mOhm Charge Voltage: 58.8V End-of-discharge Voltage: 42V BMS continueous discharge current: 22A BMS 10 Min. discharge current: 25A BMS 5 Sec. discharge current: 30A Safety fuse: 30A Weight: approx. 3.95 Kg. Charging: Zenith IP67 3-Pins Discharging: Cable with fuse 30A with  XT-60

ENERpower Bike-Frame-Battery Li-Ion Hailong Reention Jaffa DIY 52V (14S) from own manufacturing 17.2Ah (890Wh) For motors from 250 Watts and up to 1050 Watts This 52V battery in the Hailong Reention Jaffa case, which we manufacture, can be mounted on the frame or on the luggage carrier of the bike. The batteries are manufactured in cell holders made of plastic. Charging is made possible with a DC circular connector (5.5 mm / 2.5 mm), discharging via the bracket (separable from the battery) with XT90, XT60, or Anderson (surcharge) connector. This case can hold up to 70 18650 battery cells. With a BMS that can withstand 20A-22A continuous load, this battery is suitable for motors with up to 1050 watts of power, working in 52V (14S) systems.The battery holder is very small and therefore we implement the Fuse inside the Discharge Cable The On/Off button enable the user the turn the battery on and off as an additional feature. Highlights High quality assembly – Made in Germany Assembly Just-In-Time BMS with an integrated passive balancer BMS with protection against overcharge, over-discharge, deep-discharge (temperature monitoring) Direct from the manufacturer Rechargeable - After 500 charging cycles, still maintaines about 70% of the original capacity No memory effect – charge your battery whenever you want Environmentally friendly in accordance with EU Directive 2002/95 / EC (RoHS) Technical Details Li-Ion-cell: LG Chem INR18650-MJ1 Voltage (nominal): 52V (50.4V-51.8V) Capacity:  17.2Ah Power: 890Wh Configuration: 14S5P Internal resistance: < 75 mOhm Charge Voltage: 58.8V End-of-discharge Voltage: 42V BMS continueous discharge current: 22A BMS 10 Min. discharge current: 25A BMS 5 Sec. discharge current: 30A Safety fuse: 30A Weight: approx. 3.95 Kg. Charging: Zenith IP67 3-Pins Discharging: Cable with fuse 30A with  XT-60

ENERpower Softpack battery 52V in format 14S3P | 630 Wh | capacity 12 Ah | for Pedelecs, eBikes DIY | with Samsung SDI INR21700-40T. Important General Information The 48V batteries in softpack, which we manufacture in Berlin, have 2 versions square and rectangular. The batteries are manufactured in plastic cell brackets. Charging is done with a high-quality spiral cable (20 cm – 100 cm) with an XLR-3 PINS, discharging via a discharge cable with XT90 connector (male). A fuse of 30A in a water-resistant holder limits the current drain. In the square version, 10 cells are used on the longest side (220 mm). We manufacture this type of battery in the formats 13S3P (construction 10×4), 13S4P (construction 10×6), 13S5P (construction 10×7) and 13S6P (construction 10×8) etc. In the rectangular version, 13 cells are used on the longest side (286 mm). We assemble this type of battery in the formats 13S2P (construction 13×2), 13S3P (13×3), 13S4P (13×4), 13S5P (13×5) and 13S6P (13×6) etc. The Battery Management System (BMS) is always mounted on the longest side of the battery. At this side the battery is approx. 10 -15 mm thicker. We manufacture the Softpack batteries with FR4 insulation, flame retardant composites made of epoxy resin and glass fabrics. FR-4 is used, among other things, as an electrically non-conductive carrier material for electrical circuit boards. In this battery we have an LED charge status display (empty/25%/50%/75%/full). This is located on the upper side of the battery Compatible with 52V motors up to 1550 Watt Highlights High-quality production - Made in Germany Production Just-In-Time BMS with an integrated passive balancer and protection against overcharge, over-discharge, over-discharge (temperature monitoring) Direct from the manufacturer Rechargeable - After 300 charging cycles, still maintains 80% of the original capacity No memory effect - charge the battery whenever you want Environmentally friendly in accordance with EU Directive 2002/95 / EC (RoHS) Technical Specifications Li-ion Cell: Samsung SDI INR21700-40T Voltage (nominal): 52V (50.4V - 51.8V) Capacity: 12 Ah Power: approx. 630 Wh Configuration: 14S3P (set up: 14×3) Internal resistance: < 75 mOhm Charge voltage: 58.8V End-of-discharge voltage: 42V Continuous discharge Current: 30A = 1550 watts Weight: ca. 3.20 Kg. Charge connector (connects to the charger): XLR-3 (3 pins) Discharge connector (connects to the motor): XT-90 Dimensions Length: 325 mm Width: 66 mm – 76 mm Height: 74 mm

ENERpower Softpack battery 36V, format 14S2P rectangular | for Pedelecs, eBikes DIY | Super Drain Important General Information We manufacture a range of Super Drain batteries in softpacks in Berlin. These batteries are small in size and weight and are made with INR21700-M50LT battery cells. The BMS (Battery Management System) with a continuous load capacity of 20A is always mounted on the longest side of the battery, resulting in an approximately 20mm thicker section at that point. This battery is designed for users who typically complete short and demanding distances, as well as for situations where overall weight plays a crucial role (off-road, inclines, etc.). The softpack batteries are constructed with FR4 insulation, which is a flame-resistant and fire-retardant composite material consisting of epoxy resin and fiberglass fabric. FR-4 is commonly used as an electrically non-conductive substrate in printed circuit boards. Additionally, this battery features an LED status indicator located on the top side of the battery. The indicator displays the battery's charge level in the following steps: "Empty," "25%," "50%," "75%," and "Full."   Compatible with 52V motors Up to 1000 Watt Highlights High-quality production - Made in Germany Production Just-In-Time BMS with an integrated passive balancer and protection against overcharge, over-discharge, over-discharge (temperature monitoring) Direct from the manufacturer Rechargeable - After 300 charging cycles, still maintains 80% of the original capacity No memory effect - charge the battery whenever you want Environmentally friendly in accordance with EU Directive 2002/95 / EC (RoHS) Technical Specifications Li-ion Cell: INR21700-M50T Voltage (nominal): 52V (14S) Capacity: 10 Ah Power: approx.  510 Wh Configuration: 14S2P (set up: 14×2) Internal resistance: < 75 mOhm Charge voltage: 58.8V End-of-discharge voltage: 42V Continuous discharge Current: 20A = 1040 watts Charging Current (Max): 5A Weight: 2.2 Kg. Charge connector (connects to the charger): XLR-3 (3 pins) Discharge connector (connects to the motor): XT-90 / XT-60 / Anderson Power Pole (Please send us your request) Dimensions Length: 330 mm Width: 50 mm – 70 mm Height: 72 mm

ENERpower Softpack battery 52V, format 14S4P rectangular | for Pedelecs, eBikes DIY | Super Drain Important General Information We manufacture a range of Super Drain batteries in softpacks in Berlin. These batteries are small in size and weight and are made with high-current INR21700-50S battery cells. The Smart BMS (Battery Management System) with a continuous load capacity of 30A is always mounted on the longest side of the battery, resulting in an approximately 20mm thicker section at that point. This battery is designed for users who typically complete short and demanding distances, as well as for situations where overall weight plays a crucial role (off-road, inclines, etc.). The softpack batteries are constructed with FR4 insulation, which is a flame-resistant and fire-retardant composite material consisting of epoxy resin and fiberglass fabric. FR-4 is commonly used as an electrically non-conductive substrate in printed circuit boards. Additionally, this battery features an LED status indicator located on the top side of the battery. The indicator displays the battery's charge level in the following steps: "Empty," "25%," "50%," "75%," and "Full."   Compatible with 52V motors Up to 1560 Watt Highlights High-quality production - Made in Germany Production Just-In-Time BMS with an integrated passive balancer and protection against overcharge, over-discharge, over-discharge (temperature monitoring) Direct from the manufacturer Rechargeable - After 300 charging cycles, still maintains 80% of the original capacity No memory effect - charge the battery whenever you want Environmentally friendly in accordance with EU Directive 2002/95 / EC (RoHS) Technical Specifications Li-ion Cell: INR21700-50S Voltage (nominal): 52V (14S) Capacity: 20 Ah Power: approx.  1040 Wh Configuration: 14S2P (set up: 14×2) Internal resistance: < 75 mOhm Charge voltage: 58.8V End-of-discharge voltage: 42V Continuous discharge Current: 30A = 1560 watts Charging Current (Max): 8A Weight: 4.1 Kg. Charge connector (connects to the charger): XLR-3 (3 pins) Discharge connector (connects to the motor): XT-90 / XT-60 / Anderson Power Pole (Please send us your request) Dimensions Length: 330 mm Width: 100 mm – 120 mm Height: 72 mm

ENERpower Softpack battery 52V in format 14S10P | 2600Wh | capacity 50 Ah | for Pedelecs, eBikes DIY | with INR21700-M50T Important General Information The 52V (14S) batteries in softpack, which we manufacture in Berlin, have 2 versions square and rectangular. The batteries are manufactured in plastic cell brackets. Charging is done with a high-quality spiral cable (20 cm – 100 cm) with an XLR-3 PINS, discharging via a discharge cable with XT90 connector (male). In the square version, 10 cells are used on the longest side (220 mm). We manufacture this type of battery in the formats 14S3P (construction 10×5), 14S4P (construction 10×6), 14S5P (construction 10×7) and 14S6P (construction 10×9) etc. In the rectangular version, 14 cells are used on the longest side (288 mm). We assemble this type of battery in the formats 14S2P (construction 14×2), 14S3P (14×3), 14S4P (14×4), 14S5P (14×5) and 14S6P (14×6) etc. The Battery Management System (BMS) is always mounted on the longest side of the battery. At this side the battery is approx. 10 -15 mm thicker. We manufacture the Softpack batteries with FR4 insulation, flame retardant composites made of epoxy resin and glass fabrics. FR-4 is used, among other things, as an electrically non-conductive carrier material for electrical circuit boards. Compatible with 48V motors 250 Watts / 500 Watts / 540 Watts / 750 Watt / 950 Watt / 1200 Watt / 1500 Watt / 2000 Watt Highlights High-quality production - Made in Germany Production Just-In-Time BMS with an integrated passive balancer and protection against overcharge, over-discharge, over-discharge (temperature monitoring) Direct from the manufacturer Rechargeable - After 300 charging cycles, still maintains 80% of the original capacity No memory effect - charge the battery whenever you want Environmentally friendly in accordance with EU Directive 2002/95 / EC (RoHS) Technical Specifications Li-ion Cell: INR21700-M50T Voltage (nominal): 52V (50.4V - 51.8V) Capacity: 50 Ah Power: approx. 2600 Wh Configuration: 14S10P (set up: 14×10) Internal resistance: < 75 mOhm Charge voltage: 58.8V End-of-discharge voltage: 42V Continuous discharge Current: 40A = 2000 watts 5 seconds discharge current: 60A = 3000 watts Weight: 10,50 Kg. Charge connector (connects to the charger): XLR-3 (3 pins) Discharge connector (connects to the motor): XT-90 Dimensions Length: 325 mm Width: 235 mm – 255 mm Height: 74 mm