48V 690Ah Forklift Battery – B-LFP48-690MH

The B-LFP48-690MH features an emergency range extension, allowing forklifts to use a backup reserve at low speed to return to charging stations, reducing downtime and preventing work interruptions.a

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New Upgrade 48V 690Ah Forklift Battery with Long Cycle Life for Heavy Use

Now equipped with an emergency range extension feature, the B-LFP48-690MH adds a valuable safety net in critical operations. Thanks to this upgrade, when power is exhausted, operators can activate a backup reserve to drive the forklift at low speed back to the charging station—minimizing equipment downtime and unexpected work stoppages.
Parameter Details
Nominal Voltage 51.2 V
Nominal Capacity 690 Ah
Stored Energy 35.33 kWh
Self-discharge <3% per month
Design Life >10 years
Cycle Life >3500 cycles
Group Mode 3P4S*4
Dimensions (L×W×H) 815×770×400 / 970×450×575 mm
Internal Structure Single layer construction / Dual Tier Architecture, PDU Side Placement
Ingress Protection IP65
Lead Acid Model (BCI Number) 24-125-19 / 24-85-19
Parameter Details
Charge Method CCCV
Recommended Chargers 48V 200A
Matching Charger Brands SPE / FRONIUS / DELTA-Q / ECOTEC
Charging Head REMA320
Discharge Head ANDERSON350
Display Magnetic Touch Display
Vehicle Communication Mode CAN
Display Communication Method RS485
Parameter Details
Charging Temperature 0°C to 50°C / 32°F to 131°F
Discharging Temperature -20°C to 55°C / -4°F to 131°F
Storage Temperature 0°C to 40°C / 32°F to 113°F
Certification CE, UN38.3, UL2580, IEC, CB, ISO9001
Shipping Classification UN 3480
815x770x400

Durable & Reliable Battery

3,500+ Cycle LiFePO4 Battery – Long-Lasting, Maintenance-Free Power for UK Forklifts & Pallet Trucks

Fast-Charging Battery

Rapid-Recharge LiFePO4 Battery – Long-Lasting, Maintenance-Free Power for UK Forklifts & Industrial Equipment

Hassle-Free Performance

Maintenance-Free Battery – No Watering, No Inspections, Reliable Power for UK Forklifts

Reduced Operating Costs

Cut Ownership Costs up to 70% – Long-Life, Efficient LiFePO4 Battery for UK Forklifts & Industrial Equipment

Longer Warranty & Protection

8-Year Warranty & Global Support – Robust, Long-Life LiFePO4 Battery for UK Forklifts & Industrial Equipment

High-Temperature Battery

Reliable Performance in Extreme Heat & Cold – LiFePO4 Battery for UK Warehouses, Outdoor Forklifts & Industrial Equipment

Advanced Battery Protection

Smart Monitoring with Live Tracking & Remote Diagnostics – Enhancing Efficiency for UK Forklifts & Industrial Equipment

Sustainable Lithium Battery

Advanced Safety & Eco-Friendly Lithium Battery – Low Carbon Footprint for UK Forklifts & Industrial Equipment

Enhanced Exterior with Integrated Functional Features

The B-LFP48-690MH features a modular battery case with an optional fan cooling system, controllable via an on/off button. The lockable fan cover provides IP54 waterproof protection when the fan is not in use. Built-in functions include USB ports, battery equalization, one-touch reset, remote monitoring, heating, and fire suppression—delivering a fully integrated, versatile, and reliable lithium battery solution for forklifts, industrial vehicles, and warehouse operations across the UK.

Smarter PDU Architecture for Optimised Power Distribution

The B-LFP48-690MH features a simplified, fully integrated design that reduces assembly time by 10% and supports 30-day delivery. By eliminating complex low-voltage wiring, it lowers failure rates by 30% and boosts cooling efficiency by 20%. Built with durable, ROHS-compliant materials, the battery meets EMC and vibration standards, ensuring reliable, long-lasting performance for forklifts, industrial vehicles, and warehouse operations across the UK.

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B-LFP80-460MH

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Explore More BSLBATT 48V Lithium Battery Solutions for Forklifts and Industrial Vehicles

Model Nominal Voltage Nominal Capacity Stored Energy Dimensions(mm) Number of Module Methods Case Weight Standard Casing Material IP Rating
B-LFP48-205MH 51.2V 205Ah 10.50kWh Support Customized 1P*8S*2 145kg(318.60 lbs. ) Steel IP65
B-LFP48-230MH 51.2V 230Ah 11.78kWh 1P*8S*2 154kg( 339.98 lbs. )
B-LFP48-280MH 51.2V 280Ah 14.34kWh 1P*8S*2 179kg( 393.76 lbs. )
B-LFP48-304MH 51.2V 304Ah 15.56kWh 2P*4S*4 189kg( 416.67 lbs. )
B-LFP48-346MH 51.2V 346Ah 17.72kWh 2P*4S*4 209kg( 461.34 lbs. )
B-LFP48-410MH 51.2V 410Ah 20.99kWh 2P*4S*4 242kg( 533.59 lbs. )
B-LFP48-460MH 51.2V 460Ah 23.55kWh 2P*4S*4 266kg( 587.36 lbs. )
B-LFP48-519MH 51.2V 519Ah 26.57kWh 3P*4S*4 306kg( 675.30 lbs. )
B-LFP48-560MH 51.2V 560Ah 28.67kWh 2P*4S*4 332kg( 732.40 lbs. )
B-LFP48-608MH 51.2V 680Ah 31.13kWh 1P*8S*2 349kg( 769.41 lbs. )
B-LFP48-615MH 51.2V 615Ah 31.49kWh 3P*4S*4 359kg( 790.46 lbs. )
B-LFP48-690MH 51.2V 690Ah 35.33kWh 3P*4S*4 400kg( 881.05 lbs. )
B-LFP48-820MH 51.2V 820Ah 41.98kWh 4P*4S*4 468kg( 1031.90 lbs. )
B-LFP48-920MH 51.2 920Ah 47.10kWh 4P*2S*8 527kg(1161.50 lbs. )
B-LFP48-1120MH 51.2V 1120Ah 57.34kWh 4P*2S*8 629kg( 1387.64 lbs. )

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