48V 40Ah E-Bike Lithium Battery Pack Price in Pakistan

The 48V 40Ah is a high-capacity lithium pack for 48V electric bikes and scooters. It has 1.92 kWh of storage, lithium cells (LiFePO4 or NMC as specified at order), and a rated life of about 1,500 cycles. Searches like "e bike battery 48v 40ah price" show many riders are looking for this exact size.

Range: about 69 to 87 km per charge at 25 to 35 km/h. For food delivery or courier riders doing many short trips with stops, that usually covers a full day. Frequent stop-start riding and carrying heavy boxes pull the figure toward the lower end.

Fit: it works on many 48V bikes in Pakistan, including models from Jolta, Yadea, Evee, Vlektra, Road King, Metro and Crown, when the controller is rated for 48V. A 40Ah pack is larger than a 20Ah or 30Ah, so measure the battery box or under-seat space and check the connector type. It is sold as a replacement that fits many models, not as an original brand battery.

Charging: use a 48V lithium charger. A 5A charger takes about 8 to 9 hours, so an 8A or 10A charger is a better match for daily riders; with 8A, a full charge takes about 5 to 6 hours. If you charge during lunch, even an hour or two adds useful range.

Life and lithium vs lead-acid: a lead-acid or graphene set of this capacity would be very heavy and usually lasts a few hundred cycles. This pack is rated for about 1,500 cycles, which for a working rider is a big saving on replacements. Keep it out of direct sun while parked, since heat shortens battery life. We do not have published warranty terms for this unit, so please confirm them before you order. See all sizes on the e-bike battery page (E-Bike Battery prices) and read the e-bike battery guide (E-Bike Lithium Battery Guide: 48V, 60V and 72V Packs). Our article on battery life (How Long Does a Lithium Battery Last in Pakistan?) explains how heat and charging habits affect cycles.

A note on bigger packs: higher Ah gives more range but does not raise the bike's top speed, which is set by the voltage and controller. So a 48V bike with this pack goes further, not faster. If you want more speed, that needs a 60V or 72V system with a matching controller and motor, which is a bigger change than a battery swap.

Battery pack

Voltage

48V

Capacity

40Ah

Energy

1.92 kWh

BMS

Built-in BMS

Fitting

Fits

48V electric bikes and scooters (check controller voltage and pack size before ordering)