{"product_id":"37v-700mah-li-ion-battery-fits-huawei-envoy-u3900-hwm636-259wh","title":"3.7V, 700mAh, Li-ion Battery fits Huawei, Envoy U3900, Hwm636, 2.59Wh","description":"\u003cp\u003e\u003cstrong\u003eBattery Fits Models:-\u003c\/strong\u003e Envoy U3900, Hwm636, Hwm636-r, M318, M635, M636, Pinnacle 2, U120, U121, U2800, U2800a, U2801, U2801-5, V715, V716, V839\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eBattery Part Numbers:-\u003c\/strong\u003e Hb4a1h, Hbu83s\u003c\/p\u003e\u003chr\u003eAlthough a generic version of the battery, the battery we supply is designed and built to be as robust and as good quality as the original OEM battery.  The products we supply will work for the device that it is provided for and is built to last as long as the battery that came installed originally. Choosing the correct battery can be an absolute nightmare and very difficult for those of you less technically inclined. We recommend that you remove the old battery before ordering if possible. This is the best thing to do. Quite a few manufacturers have 2 or 3 different batteries fitted in one model. We can usually confirm fitment from the battery model number for you.  Choosing the correct battery can be an absolute nightmare and very difficult for those of you less technically inclined. We recommend that you remove the old battery before ordering if possible. This is the best thing to do. Quite a few manufacturers have 2 or 3 different batteries fitted in one model. We can usually confirm fitment from the battery model number for you.  Please compare the data below with the models that you see in the tables. If you cannot match both the model and battery number, contact us to confirm fitment for you. The warranty we offer is for 12 months; this covers your product against manufacturing defects. If for any reason, the product fails within this period, we will replace it free of charge once we receive the product back for testing. As a rough guide, lithium Ion batteries can be charged around 400 times, Nimh usually around 500 times, and Lithium-polymer around 400 times.  If you are looking for a High-quality replacement battery with ISO 9001 certifications in place, then look no further. This battery is designed to be as robust and safe as the original OEM battery. Cameron Sino manufactures batteries for many OEM companies. The only difference that you will find is the label that is installed.  This product is designed to replace batteries, as shown in the specifications table below. Special Remarks:- None at this timeConfirm that all the details listed below match your original battery before ordering. Some models have more than one battery type available, and the only way you can confirm the correct battery is to remove the original.Mah is the figure that estimates the charge that a battery will hold. The higher the Mah, the longer the runtime.","brand":"Cameron Sino Technology Limited","offers":[{"title":"Default Title","offer_id":53735224803663,"sku":"CS-HUM318SL-2214","price":26.25,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/0563\/7455\/files\/231492.jpg?v=1732473718","url":"https:\/\/batterybuyer.com\/products\/37v-700mah-li-ion-battery-fits-huawei-envoy-u3900-hwm636-259wh","provider":"Batterybuyer.com","version":"1.0","type":"link"}