BYD Battery-Box LV5.0 51.2V 100Ah Lithium Battery Price in Pakistan

The BYD Battery-Box LV5.0 is a low-voltage home battery from BYD. It is rated 51.2V, 100Ah and 5.12 kWh, built with LiFePO4 cells. Search terms like "byd battery box lv5.0" and "byd lithium battery 5kw" usually point to this unit. LiFePO4 is safer than NMC chemistry, does not need water top-ups and lets you use about 90% of the stored energy without hurting its life.

What one LV5.0 can run from full: - 4 fans, 8 LED lights and a TV (about 450W): about 9 hours - 2 fans, lights and a fridge (about 300W): about 14 hours - 1-ton inverter AC with a fan and lights (about 920W): about 5 hours

For offices, a load of computers, a router and lights will usually sit between those figures. Run your own numbers in the backup calculator (Battery Backup Calculator).

Compatibility: this is a 48V class battery for hybrid and off-grid inverters. BYD Battery-Box models are on the approved lists of many inverter makers such as Deye, Growatt, Solis and Voltronic-based models, and talk over CAN or RS485. Some locally branded inverters may only work in manual lithium mode. The list depends on inverter model and firmware, so check before ordering (Which Lithium Battery Works With My Inverter?).

Installation: the LV5.0 stands on the floor. Pick a dry, shaded indoor room with a level floor and space for air around the battery. No IP rating is listed, so keep it away from rain, dust and direct sun. Use a DC breaker and the right cable size. Check the BYD manual on how many units can be combined if you want to expand.

Life and warranty: the LV5.0 carries a 6,000+ cycle rating and a 10-year brand warranty, which is far longer than the 2 to 3 years most tubular batteries last in Pakistani heat. Keep your invoice and serial number for any claim, and read our guide on checking an original battery (How to Check an Original Lithium Battery Before You Buy).

Who should buy it? Homes and small offices on a 48V hybrid inverter who want a big-brand floor battery. If you need more backup, consider two units or a 10kW battery. If you want a sealed or wall-mounted unit, look at IP65 models from other brands. More BYD options are on the brand page (BYD Lithium Battery prices).

Battery

Brand

BYD

Model

Battery-Box LV5.0

Chemistry

LiFePO4 (lithium iron phosphate)

Nominal voltage

51.2V

Capacity

100Ah

Energy

5.12 kWh

Usable energy (90% DoD)

about 4.6 kWh

Capacity class

5kW (5.12 kWh)

Life & warranty

Cycle life

6,000+ cycles (maker rating)

Warranty

10 years (brand warranty)

Design

Mounting

Floor-standing

Battery management

Built-in BMS

Compatibility

Inverter type

48V inverters, UPS and solar systems

Communication

CAN / RS485 (check your inverter list)

Origin

Brand origin

BYD, Shenzhen, China