36V 690Ah LiFePO4 Forklift Battery Deep Cycle Lithium Battery for Electric Stacker Forklift

B-LFP36-690MH
NOMINAL VOLTAGE 38.4 V
NOMINAL CAPACITY 690 Ah
STORED ENERGY 26.5 kWh
SELF-DISCHARGE <3% per month
DESIGN LIFE >10 years
CYCLE LIFE >3500 cycles
GROUP MODE YW230AH / 3P*4S*3
DIMENSIONS (LXWXH) Support Customized
STANDARD CASE WEIGHT 300.72 Kg / 662.87 lb
INGRESS PROTECTION IP65
LEAD ACID MODEL (BCI NUMBER) 18-125-23
B-LFP-36-690MH is a 36V LiFePO4 forklift battery developed by BSLBATT, delivering efficient, maintenance-free power for electric stacker forklifts. Unlike lead-acid batteries, it requires no watering, balancing, or replacements, saving time, money, and space. This deep cycle lithium battery ensures consistent performance, enhances operational efficiency, and is ideal for electric stacker applications.
Reliable Power for Every Shift, BSLBATT Inside

Elevate Forklift Efficiency with Long-Lasting Power

The B-LFP-36-690MH is a high capacity 36V lithium battery designed for electric stackers, delivering reliable power for high volume, multi shift operations with its 690Ah capacity. Offering over 3,500 charge cycles and completely maintenance free performance, it helps reduce replacement costs and simplify battery management compared to traditional lead acid solutions.

Full Capacity Guaranteed

Every pack is tested to deliver at or above its rated Ah capacity before leaving the factory. Individual cell grading ensures consistent performance across the entire pack under real operating loads.

Long Cycle Life

Rated for 3,500 standard cycles, with high-performance configurations exceeding 6,000 cycles. One lithium unit covers the same operating period as three to four lead-acid replacements, reducing fleet procurement frequency.

Warranty Protected

8-year warranty covering capacity retention and manufacturing defects. Backed by PICC product liability insurance. CE, UL2580, IEC, and UN38.3 certified for international industrial deployment.

Weatherproof Construction

Steel enclosure with integrated waterproof gasket rated at IP54 as standard, IP65 optional. Maintains stable performance through wash-down routines, outdoor storage, and high-humidity warehouse conditions.

Fast Production Turnaround

Consistent 30-day delivery from order confirmation to shipment. Fully automated production lines with advanced MES system ensure quality control at every stage of assembly.

Cloud Connected

All units connect to BSL Cloud via WiFi for remote fleet oversight. Live performance data, cycle history, and fault alerts accessible from any device in 13 languages.

Automatic Fire Suppression

Activates at 170 ±10°C to halt thermal runaway at the cell level before it spreads. Meets NFPA and IEC safety requirements as a standard feature on every unit, not an optional upgrade.

Smart PDU

Integrated power distribution unit consolidates BMS, charging, and DC modules into a single assembly. Reduces connector count by 50% and post-sales failure rate by 30% compared to traditional PDUs. Service parts swap in under 5 minutes.

4.3-Inch Touch Display

Displays real-time state of charge, fault alerts, and operating status. Bracket mount allows 360-degree rotation for visibility across different forklift cab configurations. Supports 13 languages.

Battery Management System

32-bit processor with precision sampling chips monitors voltage, current, and temperature at the cell level in real time. Multi-level fault protection with active and passive equalization. Connects to BSL Cloud via WiFi for remote fleet monitoring.

Counterweight Configurations

Available in two configurations to match standard lead-acid tray dimensions without modification. Bottom-weighted black box places ballast beneath the battery cells for low center of gravity in counterbalance forklifts. Perimetric counterweight distributes weight around the battery perimeter, suitable for reach trucks and narrow-aisle equipment. Custom weight and tray dimensions available on request.

Match Your Battery With the Right Charger

Compatible with the full BSL original charger series and major third-party brands. View the full charger specifications to confirm compatibility with your existing setup.

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