The J2.2-3.5XN brochure details a high-capacity lithium-ion battery pack designed for industrial equipment, featuring modular architecture, 2200–3500 cycle life, and IP67 protection. Key highlights include rapid charging (0–80% in 45 minutes), CAN-BUS communication, and compatibility with 24V/48V electric forklifts. Safety features like cell-level fusing and thermal runaway containment make it ideal for heavy-duty logistics operations.
What design elements set the J2.2-3.5XN apart?
This model uses a modular hot-swap design, letting operators replace individual 2.2kWh modules without downtime. Its aluminum alloy casing resists corrosion in humid environments, while integrated shock absorbers protect cells from vibration damage. Pro Tip: Use factory-preset CAN protocols to avoid communication errors with older forklift systems.
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The J2.2-3.5XN’s 3-layer cell stacking reduces internal resistance by 18% compared to conventional layouts. For example, warehouses using 48V 400Ah systems report 22% faster charge recovery during shift changes. Transitional phrases: Beyond physical durability, the BMS actively balances voltages—critical when handling partial-state-of-charge cycling. But what if temperatures dip below -20°C? Built-in self-heating circuits activate, preventing lithium plating. A 12-month calibration check is recommended for optimal SOC accuracy.
What are the J2.2-3.5XN’s technical specifications?
Rated for 200A continuous discharge (350A peak), it delivers 10.5kW output. Key metrics include ≤2mV cell variance, 95% efficiency at 0.5C rates, and a 10-year shelf life in storage mode. Transitional phrases: Practically speaking, these specs enable 8-hour shifts for 3-ton forklifts without mid-day charging.
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The 100-150Hz ripple current tolerance allows compatibility with retrofitted chargers, though Redway’s QC45 station is advised for max longevity. Example: A 48V 420Ah configuration supports 12 pallet lifts/hour at 15m heights. Pro Tip: Keep depth of discharge under 80% to preserve cycle count—full discharges accelerate capacity fade by 30%.
| Parameter | J2.2-3.5XN | J1.5-2.0XN |
|---|---|---|
| Energy Density | 155 Wh/kg | 130 Wh/kg |
| Max Current | 350A | 250A |
| Charge Temp | -30°C to 55°C | -20°C to 45°C |
How does it enhance forklift performance?
By eliminating voltage sag below 20% SOC, the J2.2-3.5XN maintains consistent lifting speeds—unlike lead-acid batteries that lose 40% power as they drain. Transitional phrases: Moreover, its 15-minute quick-connect terminals cut battery swap times by half.
Real-world testing shows 23% faster acceleration in 48V reach trucks compared to older models. Why does this matter? In cold storage facilities, immediate torque prevents load slippage during sudden maneuvers. Pro Tip: Enable ECO mode via CAN commands to extend runtime by 18% during light loads.
| Metric | J2.2-3.5XN | Lead-Acid |
|---|---|---|
| Daily Operating Cost | $2.10 | $4.80 |
| Energy Recovery | 87% | 65% |
| Peak Power | 10.5kW | 6.3kW |
What environments is it suited for?
Its MIL-STD-810G compliance ensures operation in dusty construction sites and seafood processing plants with 95% humidity. The anti-corrosion terminals withstand pH 3–11 chemical exposure.
For example, a frozen food distributor achieved 99.8% uptime despite -25°C ambient temps. Transitional phrases: Beyond extreme conditions, the whisper-quiet 35dB operation makes it ideal for nighttime hospital logistics. Pro Tip: Install moisture traps in battery compartments if relative humidity exceeds 80% consistently.
How does maintenance compare to traditional batteries?
No watering or equalization charges are needed—the automated BMS handles all upkeep. Transitional phrases: Unlike lead-acid models requiring weekly checks, the J2.2-3.5XN only needs biannual terminal cleaning.
A major auto plant reduced maintenance labor costs by $11,500/year after switching. But how to handle firmware updates? Use Redway’s RLink dongle for wireless OTAs during scheduled downtime. Pro Tip: Always torque terminals to 12 N·m—under-tightening causes resistance spikes.
48V 400Ah/420Ah Forklift Lithium Battery
Redway Battery Expert Insight
FAQs
Yes, but retrofit kits (RL-ADP48) are needed to adapt voltage thresholds—legacy systems often misinterpret lithium voltage curves.
What’s the warranty coverage?
5 years or 3,500 cycles, whichever comes first. Exclusions include physical impact damage or using uncertified chargers.
How to dispose of expired modules?
Return to Redway for recycling—modules contain reclaimable cobalt/nickel. Never landfill due to EPA regulations.
