{"product_id":"dc-3-7v-800mah-603040-rechargeable-lithium-ion-battery-for-marshall-bluetooth-headphones","title":"DC 3.7V 800mAh 603040 Rechargeable Lithium-ion Battery for Marshall Bluetooth Headphones","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eDC 3.7V 800mAh 603040 Rechargeable Lithium-ion Battery for Marshall MID Major II Major III Major IV Bluetooth Headphones VDL603040 SR603040\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDC 3.7V 800mAh 603040 Rechargeable Lithium-ion Battery for Marshall Bluetooth Headphones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease carefully compare the polarity of the connector before use,the red wire is the positive \"+\" and the black wire is the negative \"-\"The yellow (white) lead is a 'thermistor',Do not reverse-charge or reverse-connectreverse. 3-wire batteries retain red and black wires, which can replace 2-wire batteries. The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Compatible with Marshall MID Major II Major III Major IV Bluetooth Headphones Battery Replacement VDL603040 SR603040?It can also be used in other 3.7-5V electronic products with power less than 2.96Wh (800mAh).(? Not applicable to high-power electric tools and model aircraft)\u003c\/li\u003e\n\u003cli\u003e✅ Please carefully compare the polarity of the connector before use,?the red wire is the positive \"+\" and the black wire is the negative \"-\"White wire is thermistor \"NTC\",Do not reverse-charge or reverse-connectreverse. ?The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.\u003c\/li\u003e\n\u003cli\u003e✅ 603040 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 800mAh, power 2.96Wh, ?size 40.5×30×6mm(1.594×1.181×0.236inch)(L*W*T), Weight:13.7g(0.487oz),Maximum current:0.8A? It can prevent overcharge, overdischarge, overcurrent, and short circuit.\u003c\/li\u003e\n\u003cli\u003e✅ It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, ?3 wire 3302-26 high temperature resistant silicone cable module.\u003c\/li\u003e\n\u003cli\u003e✅ If there is any quality problem within one year, ?please contact us by email at any time and replace it free of charge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Product Dimensions:\u003c\/strong\u003e 1.59 x 1.18 x 0.24 inches\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e DC 3.7V 800mAh 603040 Rechargeable Lithium-ion Battery for Marshall MID Major II Major III Major IV Bluetooth Headphones VDL603040 SR603040\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e 37v, 800mah, 603040, rechargeable, lithiumion, battery, marshall, major, healthhousehold, householdsupplies, householdbatteries\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Health \u0026amp; Household\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Household Supplies, Household Batteries, 3.7V\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HXJN","offers":[{"title":"Default Title","offer_id":51743800230199,"sku":"CGABL1420368","price":20.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/1560\/1207\/files\/611umL7ct_L._AC_SL1000.jpg?v=1772606816","url":"https:\/\/care.giftabay.com\/products\/dc-3-7v-800mah-603040-rechargeable-lithium-ion-battery-for-marshall-bluetooth-headphones","provider":"Care.GiftAbay","version":"1.0","type":"link"}