The Jungheinrich 48V 24-125-09 battery is a 48-volt lithium-ion pack designed for ETV 112 17 electric forklifts. Key features include a 125Ah capacity, 3,000+ cycle lifespan, and IP54-rated casing for dust/water resistance. Its integrated smart BMS ensures cell balancing and thermal protection. Charging efficiency reaches 95% with 2.5-hour fast recovery. Pro Tip: Use Jungheinrich-approved chargers to prevent BMS lockout due to voltage mismatches.
48V 200Ah Lithium Forklift Battery
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What are the technical specifications of the 48V 24-125-09 battery?
This lithium-ion battery delivers 48V nominal voltage and 125Ah capacity (6kWh energy), weighing 148 kg—30% lighter than lead-acid equivalents. Dimensions: 530 x 290 x 705 mm. Operates from -20°C to 55°C with continuous 200A discharge. Pro Tip: Always check terminal polarity (T11 connectors) before installation to avoid reverse polarity damage.
Structurally, it uses 160 LiFePO4 cells in 16s10p configuration, providing stable power for Jungheinrich ETV 112 17 forklifts. A real-world example: In -10°C warehouses, this battery maintains 85% capacity versus lead-acid’s 50% drop. But how does it handle rapid cycling? The BMS enforces 30-minute rest intervals after 5 consecutive charges to prevent stress. Transitionally, while voltage remains steady, capacity degrades by 0.03% per cycle—meaning 80% capacity after 2,500 cycles. Transitional phrases help link concepts smoothly.
| Parameter | 48V 24-125-09 | Lead-Acid Equivalent |
|---|---|---|
| Weight | 148 kg | 220 kg |
| Cycle Life | 3,000 | 1,200 |
| Charge Time | 2.5 hrs | 8+ hrs |
How does temperature affect this battery’s performance?
LiFePO4 chemistry ensures thermal stability up to 55°C, unlike lead-acid batteries that risk sulfation above 40°C. The BMS activates heating pads below 0°C for safe charging. Pro Tip: Store batteries at 50% charge in 15-25°C environments to minimize calendar aging.
In practical terms, a forklift operating in refrigerated (-20°C) warehouses will experience 15% power reduction, but runtime remains stable due to the battery’s low internal resistance. For example, a 2022 study showed Jungheinrich batteries delivered 6-hour shifts in cold storage versus lead-acid’s 3.5 hours. What about heat? At 50°C, the BMS throttles discharge rates by 20% to prevent overheating. Transitionally, users should monitor ambient temperatures through the forklift’s dashboard interface.
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What safety mechanisms are integrated?
The multi-layer BMS protection includes short-circuit detection (reacts in <2ms), overvoltage lockout above 58V, and cell-level temperature monitoring. Casings meet IK10 impact resistance standards. Pro Tip: Replace damaged terminal covers immediately—exposed connectors risk arc flashes during connection.
Consider a scenario where a forklift operator accidentally drops the battery: The IK10 casing withstands 20 J impacts (equivalent to 5 kg weight dropped from 40 cm). Transitionally, the BMS’s redundant voltage sensors prevent false tripping during high-current operations. Unlike older batteries, this system uses galvanic isolation between the BMS and main power lines, eliminating ground fault risks.
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FAQs
No—Jungheinrich’s CAN-bus communication protocol requires proprietary chargers. Generic units fail handshake verification, triggering BMS error codes.
How do I reset a tripped BMS?
Connect to Jungheinrich’s Battery Manager Software via RS-485 port—manual resets are disabled to prevent unsafe overrides.
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