{"title":"Water Monitoring System","description":"\u003cp\u003eEnsure accurate and uninterrupted performance with our Water Monitoring System battery collection, designed to power critical monitoring and measurement equipment. These systems are widely used in environmental studies, water quality testing, industrial processing, agriculture, and municipal water management, where reliable data collection is essential.\u003c\/p\u003e\n\u003cp\u003eOur collection includes high-quality replacement batteries compatible with a wide range of water monitoring devices such as sensors, data loggers, flow meters, and analysis equipment. Built for long-lasting and stable power output, these batteries help maintain continuous monitoring and reduce the risk of data loss due to unexpected power failure.\u003c\/p\u003e\n\u003cp\u003eWe offer dependable Lithium-Ion, Ni-MH, and other specialized battery technologies selected for durability, efficiency, and consistent performance in both field and fixed installations. Each battery is designed to support long operating cycles and withstand demanding environmental conditions.\u003c\/p\u003e\n\u003cp\u003eWhether you are maintaining water treatment systems, conducting environmental research, or managing industrial water processes, our batteries ensure your equipment remains powered and reliable.\u003c\/p\u003e\n\u003cp\u003eShop our Water Monitoring System battery collection for trusted quality, competitive pricing, and fast shipping. Keep your monitoring systems running accurately and efficiently with dependable power solutions.\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"water-meter-wilpa2549a-replacement-battery-36v-17000mah-li-socl2","title":"WILPA2549A Water Meter Compatible Battery 3.6V 17000mAh Li-SOCl2","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eWater Meter WILPA2549A — 3.6V Li-SOCl2 Replacement Battery (WILPA2549A)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 17000mAh lithium thionyl chloride cell for the Water Meter WILPA2549A water monitoring system. It replaces the original cell in residential and commercial metering units that handle continuous flow measurement and data transmission. Voltage and capacity match the OEM spec directly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWILPA2549A metering platform:\u003c\/strong\u003e\n    These units run a single Li-SOCl2 cell on a 3.6V rail to power both the flow sensor and the onboard data logger. The BMS is matched to the flat discharge curve of Li-SOCl2 chemistry — substituting a different chemistry disrupts the low-voltage cutoff logic and can corrupt logged readings before the cell is fully drained.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell under simulated meter polling loads and confirmed stable voltage delivery across the operating range. The BMS did not trigger a premature cutoff during the periodic transmission bursts that these meters generate during data sync cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDownload logged data before swapping the cell:\u003c\/strong\u003e\n    The WILPA2549A stores interval readings in RAM that is powered directly by the battery. Pulling the old cell before downloading will wipe unsynced consumption data. Connect to your meter reading software and export the log first, then replace the battery.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the WILPA2549A stops transmitting after a battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe RF or cellular transmission module in these meters goes through an initialisation sequence on first power-up after a full power loss. If the module does not complete that sequence — often because the cover was reseated too quickly or the cell made intermittent contact during installation — the meter will log data locally but stop sending readings to the network. The fix is to remove the cell, wait 30 seconds for capacitors to drain fully, then reinstall and allow the unit to sit undisturbed for the full boot cycle before checking transmission status. Confirm the module has re-registered by checking for a heartbeat signal in your network management console.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSensor readings drifting on the WILPA2549A after a new battery is fitted\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the battery is removed, the meter loses the voltage reference used by the flow sensor's analogue measurement circuit. On power restoration, the calibration offset stored in volatile memory may reset to factory defaults, which rarely match the installed sensor's actual characteristics. This produces flow readings that are consistently high or low — not random noise, but a fixed drift. Recalibrate the sensor using your meter's calibration procedure before returning the unit to service, and verify the reading against a known flow rate or a parallel meter on the same line.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43303971979354,"sku":"BWCS-WMP934SL-1","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43303972012122,"sku":"BWCS-WMP934SL-2","price":58.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43303972044890,"sku":"BWCS-WMP934SL-3","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-WMP934SL_1.webp?v=1777520735"},{"product_id":"climet-ci-150t-replacement-battery-96v-11400mah-ni-mh","title":"Climet CI-150t 9.6V Ni-MH Replacement Battery 800424","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eClimet CI-150t \/ CI-152x \/ CI-153 \/ CI-154 Series — 9.6V Ni-MH Replacement Battery (800424)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 9.6V, 11,400mAh Ni-MH replacement battery for Climet portable particulate counters used in cleanroom and environmental monitoring. It fits the CI-150t, CI-152x, CI-153, CI-154, and six additional models sharing the same OEM part number 800424. Voltage and cell count match the original pack exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCI-150t \/ CI-152x \/ CI-153 \/ CI-154 platform fit:\u003c\/strong\u003e\n    These models share the same 9.6V battery architecture, connector pinout, and charge management circuit. One pack covers the full group without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on a CI-series unit. The onboard charge controller accepted the cell chemistry without fault flags, and the BMS held the cutoff threshold within expected range across all test cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eData preservation before swap:\u003c\/strong\u003e\n    Download all logged particle count data before removing the battery. Some CI-series units store recent readings in RAM backed by battery power — pulling the cell before offloading data to a PC or USB export will cause those records to be lost permanently.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the CI-150t shows calibration drift after a battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA full power cycle clears the volatile memory that holds the instrument's last calibration reference values on some CI-series units. When the counter restarts without that reference, the laser particle sensor may report counts that sit outside your facility's baseline. This is not a battery fault — it is a known consequence of removing power from the calibration memory. Run a zero-count check with a HEPA-filtered inlet and recalibrate against your traceable standard before putting the unit back into service.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCounter powers on but won't log data after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAfter a cold power cycle, the CI-150t's data logging function can appear inactive — the display runs normally but no records are written to the log. The most common cause is the internal clock resetting to an invalid date, which causes the logger to reject new entries as out-of-sequence. Check the system clock immediately after first power-up on a fresh battery. Set the correct date and time, then confirm the log is incrementing before leaving the unit unattended in the field.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428094115930,"sku":"BWCS-CMT154SL-1","price":175.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428094148698,"sku":"BWCS-CMT154SL-2","price":208.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428094181466,"sku":"BWCS-CMT154SL-3","price":233.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CMT154SL-1.webp?v=1779934060"},{"product_id":"climet-ci-150-particle-counter-replacement-battery-96v-7600mah-ni-mh","title":"Climet CI-150 Particle Counter Replacement Battery 9.6V 7600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eClimet CI-150 \/ CI-453 \/ CI-454 — 9.6V Ni-MH Replacement Battery (31065135)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 9.6V, 7600mAh Ni-MH replacement battery for the Climet CI-150, CI-453, and CI-454 portable particle counters. These instruments are used for airborne particle monitoring in cleanrooms, pharmaceutical facilities, and other controlled environments. The battery sustains field sampling operations where mains power is unavailable.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCI-150, CI-453, CI-454 platform fit:\u003c\/strong\u003e\n    All three models run the same 9.6V battery rail with a shared connector and BMS handshake profile. The pack communicates charge state back to the instrument's onboard display, so the fuel gauge reads correctly after installation.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on a CI-150 unit and confirmed BMS cutoff engaged correctly at low-voltage threshold. The instrument registered the new pack without error codes on the status screen.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eData preservation before battery swap:\u003c\/strong\u003e\n    The CI-150 holds logged sample data in RAM that is kept alive by the battery. Remove power before downloading and that data is gone. Always export your session logs to the host software or USB before pulling the old pack.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eParticle counter display showing incorrect charge level after new battery installation\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe CI-150's onboard fuel gauge calibrates against the charge history stored in the BMS. A brand-new pack has no history, so the display may show a mismatched or erratic percentage on the first cycle. Run the battery down to the low-voltage cutoff — around 9.0V under load — then charge it fully without interruption. After one complete cycle, the gauge recalibrates and reads accurately against the new pack's actual capacity.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSensor readings drifting after battery swap on the CI-150\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the CI-150 loses power during a battery swap, the internal calibration reference can reset to factory defaults. This causes particle counts to read high or low against a known reference standard. Before resuming a monitoring program, run a zero-count check with an ISO reference particle source. Recalibrate per the CI-150 service manual, Section 4, before logging any new sample data.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428094214234,"sku":"BWCS-CMT150SL-1","price":108.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428094247002,"sku":"BWCS-CMT150SL-2","price":128.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428094279770,"sku":"BWCS-CMT150SL-3","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CMT150SL-1.webp?v=1779934060"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/collections\/BW-CS-BTM150MD-1.webp?v=1780021855","url":"https:\/\/batteryweb.com\/collections\/water-monitoring-system.oembed","provider":"BatteryWeb","version":"1.0","type":"link"}