3.7V, 3400mAh, Li-ion Battery fits Testo, 310, 320, 12.58Wh

Battery Fits Models:- 310, 320, 327, 327 Gas Analyser, 330, 350, 870, 870-1 Thermal Imager

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Battery Part Numbers:- 0515 0046, 0515 0100, 0515 0114, 0554 1087

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Our battery should have the exact dimensions and fitment as the original battery; the fit and finish are checked before dispatch. We supply generic replacements for the OEM batteries; we have had thousands of satisfied customers using these batteries as an economical alternative to the original manufacturer's battery. Battery selection can be a complicated process. Leave the selection to the experts if you are not sure. We can be contacted easily by live chat or by email. We will respond to your query within eight business hours. Battery selection can be a complicated process. Leave the selection to the experts if you are not sure. We can be contacted easily by live chat or by email. We will respond to your query within eight business hours. If both your device's battery and model number are shown in the table below, you should be good to order. If for any reason, the product develops a manufacturing defect during the 12 month warranty period, we will replace the defective item free of charge. How long will my new battery last? This is tough; many factors will determine your new battery's longevity. As a rough guide, you should get around four to five hundred charges out of your new battery. The batteries we supply are manufactured to a very high standard. To keep our ISO 9001 certification, strict protocols need to be followed. This ensures that the replacement batteries are safe to use in the device they were designed for. This battery should meet or exceed the specifications of the original OEM battery. Check that your product is shown below in the products table. Special Remarks:- None at this timeThere are so many different models of batteries available today for so many other products. It's easy to make a mistake. It may be worth confirming with us if you are unsure which battery to order. We try to keep our records updated to the best of our ability, but manufacturers can change fitment without notice.Sometimes there may be a variance in the capacity of our batteries compared to the original. Usually, this depends on the availability of the cells contained within.