{"product_id":"generic-bp15-battery-for-volvo-keys-640mah-8v-replacement-built-in-protection","title":"Generic BP15 Battery for Volvo Keys, 640mAh 8V Replacement — Built-in Protection","description":"\u003cp\u003e\u003cstrong\u003eThis Generic 640mAh BP15 (part numbers 31450445, P0839A, AC15) replacement battery restores power for compatible Volvo key modules and small electronics used in C40, S60 (MK3), S90, V60 and XC90 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle accessory or key module shows low-power behaviour and the original BP15 battery is worn, this drop-in replacement matches the original specifications: 640mAh capacity, 8V nominal voltage, and compact dimensions designed to fit the factory compartment. The unit is built with a fully decoded management chip, multi-point protections against overcharge, over-discharge, over-voltage and short-circuit, and it is tested and packaged with shock-absorbing foam for safe transport.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm this battery fits my Volvo device?\u003c\/h3\u003e\n\u003cp\u003eCheck both the device model and the original battery part number before ordering. The replacement is intended for specific Volvo models and exact battery part numbers listed below; mismatches can cause fit or connection issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: C40, S60, S60 MK3, S90, S90 2019 T5 Inscription, V60, XC90 2018 T8 Momentum and R-Design.\u003c\/li\u003e\n  \u003cli\u003ePart numbers: 31450445, P0839A, AC15, BP15 — match one of these to your original.\u003c\/li\u003e\n  \u003cli\u003eCompare dimensions: 49.80 x 28.50 x 15.50 mm and connector orientation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key technical specifications and protections?\u003c\/h3\u003e\n\u003cp\u003eThis replacement is specified to the same basic electrical and physical parameters as the original battery, and includes an internal protection circuit for safe daily use. It’s factory-tested and ISO9001 certified to ensure consistent performance out of the box.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCapacity: 640mAh \/ 5.12Wh; Voltage: 8V.\u003c\/li\u003e\n  \u003cli\u003eSize: 49.80 × 28.50 × 15.50 mm; Weight: 42 g — designed to fit factory compartments.\u003c\/li\u003e\n  \u003cli\u003eProtection: overcharge, over-discharge, over-voltage and short-circuit safeguards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I watch for?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for anyone comfortable with small electronics, and many step-by-step videos are available online. Take care to connect the battery connector correctly, avoid damaging the connector or housing, and never use a low-quality third-party charger when charging the battery to preserve long-term life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow online installation guides or a service manual for your model.\u003c\/li\u003e\n  \u003cli\u003eConfirm connector seating and correct polarity before powering the device.\u003c\/li\u003e\n  \u003cli\u003eAvoid disassembly, exposure to fire or water, and storage above 60°C (140°F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat after-sale support and guarantees come with this battery?\u003c\/h3\u003e\n\u003cp\u003eThe product includes basic customer support and a short-term refund window; contact the seller promptly if you encounter fitment or performance problems. Packaging includes protective foam to reduce transit damage and each battery undergoes quality and safety testing before shipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e30-day refund window and responsive customer support (24-hour response stated).\u003c\/li\u003e\n  \u003cli\u003eEach cell is tested and supplied with protective shipment foam.\u003c\/li\u003e\n  \u003cli\u003eCertified manufacturing standards (ISO9001) for consistent quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This BP15 replacement is intended for Volvo owners and independent technicians seeking an OEM-style battery swap for key modules or small vehicle electronics in C40, S60 (MK3), S90, V60 and XC90 2018 models. Choose this unit if you need a compact, spec-matched battery that installs in the original compartment, includes standard safety protections, and comes with basic post-purchase support. Always verify the original part number and dimensions before purchase to ensure compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this replace part number 31450445?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This Generic BP15 is listed to replace 31450445, P0839A, AC15 and BP15—confirm your original part number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install it myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many users install it themselves; follow online installation guides and ensure the connector is correctly seated for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":48084589314206,"sku":"B0G5FC1YXQ","price":40.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/generic-bp15-front-view.jpg?v=1785860259","url":"https:\/\/northtrailauto.ca\/products\/generic-bp15-battery-for-volvo-keys-640mah-8v-replacement-built-in-protection","provider":"North Trail Auto","version":"1.0","type":"link"}