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Phone
+8618700875368
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Address
No.6 Zhangba First St, Xian High-Tech Area, Shaanxi Province
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Master Every Extreme: Accelerated Battery Testing with LIB
Batteries power virtually every modern device-from electric vehicles and grid-scale energy storage to portable electronics and aerospace systems. To guarantee their safety, longevity and performance, rigorous environmental testing against global standards is essential.
LIB's battery test chambers condense years of real-world aging and stress into accelerated laboratory cycles, ensuring every cell, module and pack meets or exceeds regulatory and Original Equipment Manufacturer (OEM) requirements.
【Will your battery endure freezing chills, blistering heats, and relentless corrosion?】
Thermal Shock Spray Test Chamber
(1) 2-Zone Rapid-Transfer Cycling
²Profile: −40 °C ↔ +120 °C in under 3 s, with user-defined dwell times (e.g. 15 min hot/15 min cold).
²Battery Focus: It checks how well the electrode sticks to the separator, finds tiny cracks, and measures if the internal resistance goes up after repeated shocks. It also meets the fast temperature change testing rules in IEC 62660-2 and the safety checks in IEC 62133-2.
(2) 3-Zone Air-Circulation Cycling
²Profile: Sequential cold-hot-cold transitions with full recovery to set-points in ≤ 5 min.
²Battery Focus: Checks if the battery pack seal is tight, tests how strong the welds are, and makes sure the battery keeps more than 90% of its capacity after 100 shock cycles. It follows the heat resistance tests in UL 1642 and the shock testing rules for battery modules in IEC 61960.
Temperature And Humidity Test Chamber
²Profile: Operating range from –70 °C to +150 °C (± 0.5 °C) with humidity control between 20 % and 98 % RH (± 2.5 % RH).
²Battery Focus: Validates automotive cell aging per IEC 62660-2 and checks moisture ingress resistance according to MIL-STD-810G Method
(1) Industrial Ovens
²Profile: Precise dry-oven cycles up to +180 ℃ for electrode baking, formation charging, and early-life stabilization of cells.
²Battery Focus: Ensures uniform electrode curing and formation charging to stabilize cell chemistry before use.
(3) Vacuum Ovens
²Profile: Vacuum drying per UL 2054 and SAE J2464 to remove residual moisture from electrodes and separators.
²Battery Focus: Eliminates trapped moisture that can cause internal corrosion and capacity fade, maximizing cycle life.
Corrosion & Contaminant Defense Chambers
(1) Salt Spray & Cyclic Corrosion Test Chambers
²Profile: Continuous fog per ASTM G85 Annex A3 and ISO 7253, plus cyclic salt-mist cycles per IEC 60068-2-52 and IEC 61701-2, with optional SO₂ at 25 ± 5 ppm and 75 ± 5 % RH.
²Battery Focus: Assesses metal-enclosure corrosion, cell-chemistry stability, and connector durability under harsh, industrial-toxic atmospheres.
(2) Mixed Flowing Gas Chambers
²Profile: Simultaneous exposure to H₂S, NO₂, and Cl₂ according to IEC 60068-2-60.
²Battery Focus: Evaluates how cell materials and connectors withstand combined industrial gases.
Dust and Water Test Chambers
(1) Water Spray & Immersion
²Profile: IPX1–IPX2 drip-test chambers; IPX3–IPX4 oscillating-spray chambers; IPX5–IPX6 high-pressure-wash chambers; IPX7–IPX8 immersion chambers (up to 50 m); IPX9K angled-wash chambers at 88 °C and 8 000–10 000 kPa (IEC 60529; ISO 20653).
²Battery Focus: Verifies seal integrity against dripping, spraying, high-pressure wash, immersion, and thermal stress.
(2) Sand & Dust Exposure
²Profile: Sand and dust test chambers per IEC 60529/ISO 20653 and MIL-STD-810G Method 510 for desert/industrial particulates.
²Battery Focus: Confirms that seals and vents block abrasive dust under windy and sandy conditions.
Investing in LIB's battery test chambers means accelerating your product development, reducing warranty risk and delivering confidence that your batteries will perform safely and reliably-no matter how extreme the service conditions.