{"product_id":"bosch-bbhl2214-replacement-battery-216v-2500mah-li-ion","title":"Bosch BBHL2214 21.6V Cordless Vacuum Replacement Battery 2500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBosch BBHL2214 Series — 21.6V Li-ion Replacement Battery (908BPV216)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 21.6V 2500mAh Li-ion battery replaces OEM part 908BPV216 in the Bosch BBHL2214 and BBHL2214TW cordless handheld vacuum cleaners. It slots directly into the battery bay and connects to the onboard BMS through the same five-pin interface as the original cell pack. Capacity is 2500mAh (54Wh), matching the factory specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBBHL2214 and BBHL2214TW fit:\u003c\/strong\u003e\n    Both models run the same 21.6V motor rail, share the same battery bay geometry, and use the same BMS handshake protocol. One battery covers both variants — no firmware or connector difference between them.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through the BBHL2214 charge cycle and confirmed the BMS accepted the cell pack without fault codes. The protection circuit responded correctly to sustained motor load, cutting draw at the rated threshold before cell voltage could sag below recovery floor.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging discipline on cordless vacuums:\u003c\/strong\u003e\n    Do not leave the BBHL2214 on the charging dock permanently. Continuous trickle charge on Li-ion cells causes measurable capacity fade over weeks. Charge to full, then remove the battery or the vacuum from the dock until the next use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSuction dropping before the battery indicator reaches low on the BBHL2214\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a voltage sag symptom, not a capacity failure. When the filter is partially blocked, the motor draws more current than rated to maintain fan speed. The extra current draw pulls cell voltage down faster than normal, and the motor loses torque before the indicator registers a low-battery state. Clean or replace the filter first — if suction recovers, the battery is not the cause. If sag continues with a clean filter, the cell pack has degraded and the internal resistance is too high to sustain the motor's peak draw.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-use then restarts after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a loose connection. On the BBHL2214, sustained restricted airflow — usually a clogged filter or blocked nozzle — forces the motor to draw current above the BMS protection threshold. The BMS interrupts the circuit to protect the cells, and the motor stops. After a brief rest, the protection circuit resets and the motor restarts. Clear the blockage, check the filter, and confirm the nozzle path is unobstructed. If the cut-out recurs with a clean, unblocked vacuum, measure pack voltage under load — a healthy cell should hold above 19.5V during motor start.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43303971323994,"sku":"BWCS-BHN221VX-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43303971356762,"sku":"BWCS-BHN221VX-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43303971389530,"sku":"BWCS-BHN221VX-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BHN221VX_1.webp?v=1777520717","url":"https:\/\/batteryweb.com\/products\/bosch-bbhl2214-replacement-battery-216v-2500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}