{"product_id":"pelican-3315rz1-replacement-battery-37v-3400mah-li-ion","title":"Pelican 3315RZ1 Replacement Battery 3.7V 3400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePelican 3315RZ1 — 3.7V Li-ion Replacement Battery (03315R-3020-000E)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 3400mAh Li-ion replacement battery for the Pelican 3315RZ1 and 3315RZ1-RA rechargeable flashlights. The 3315RZ1 is a compact tactical flashlight used by law enforcement, military, and outdoor professionals. It draws current directly from this single 18650-format cell to drive its high-intensity LED output.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3315RZ1 and 3315RZ1-RA fit:\u003c\/strong\u003e\n    Both models share the same battery bay, voltage rail, and OEM part number — the RA variant is a regional accessory package, not a different electrical platform. One cell fits both.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the 3315RZ1 driver. The BMS accepted charge from the Pelican cradle charger without error, held voltage through high-output draw, and triggered low-voltage cutoff cleanly before cell damage could occur.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eTurbo mode current draw:\u003c\/strong\u003e\n    The 3315RZ1's turbo setting pulls significantly more current than standard or low modes. Keep the cell contacts and battery bay clean — debris on the contacts increases resistance and causes the driver to step down output even on a full charge.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFlashlight driver stepping down output before the battery reads low\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe 3315RZ1 driver monitors cell voltage continuously and reduces output when voltage drops under load — even if the indicator hasn't flagged low battery yet. Under high-current draw in turbo mode, a cell with reduced capacity can sag below the driver's brownout threshold faster than the indicator tracks. This isn't a fault in the driver — it's protecting the cell from deep discharge damage. If dimming happens early, check resting voltage after a full charge; a healthy cell should sit at or above 4.1V off the charger.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery draining significantly faster in turbo mode than standard mode\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eTurbo mode on the 3315RZ1 draws five to ten times more current than standard mode from the same 3400mAh cell. That disproportionate draw is normal — higher output always trades charge capacity for intensity. What isn't normal is turbo output collapsing to a lower mode almost immediately after switching. If that happens, the cell voltage is sagging under the high-current load, which points to a degraded or deeply discharged cell. Fully charge the replacement, switch to turbo, and confirm sustained output holds stable before returning the light to service.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377473749082,"sku":"BWCS-PEL331FT-1","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377473781850,"sku":"BWCS-PEL331FT-2","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377473814618,"sku":"BWCS-PEL331FT-3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PEL331FT-1.webp?v=1778767154","url":"https:\/\/batteryweb.com\/products\/pelican-3315rz1-replacement-battery-37v-3400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}