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Description
Sparkfun Polymer Lithium Ion Battery - 40mAh (JST-SH)
Utilizes advanced Polymer Lithium Ion chemistry
Delivers a nominal 3.7V at 40mAh
Equipped with 2-pin JST-SH connector
Includes built-in over voltage and current protection
Exceptionally compact at about half an inch square
The Sparkfun Polymer Lithium Ion Battery - 40mAh (JST-SH) is an exceptionally compact and lightweight battery utilizing advanced Polymer Lithium Ion chemistry, offering the highest energy density available. It delivers a nominal 3.7V at 40mAh and is equipped with a standard 2-pin JST-SH connector. The battery includes built-in protection against over voltage, over current, and minimum voltage.
Note: Use caution in wearable projects; conductive thread shorts can cause sparks and heat.
1x Sparkfun Polymer Lithium Ion Battery - 40mAh (JST-SH)
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.