Yunfan ElectronicsLithium is a professional custom manufacturer, we can according to the customer\’s electrical equipment and some special requirements in order to provide a lithium solution. Professional equipment with customers to solve various problems with lithium batteries.
Product description:
Battery parameters
No. |
Project |
Parameter |
1 |
The nominal voltage |
7.4V |
2 |
Rated Capacity |
1100mAh |
3 |
Standard continuous discharge current |
0.2C/220mA |
4 |
Maximum continuous discharge current |
1C/1100mA |
5 |
Operating Range |
6~ 8.4V |
6 |
Charge Mode |
8.4VConstant current |
7 |
Charging current |
1100mA |
8 |
Charging Temperature |
0~ 45 |
9 |
Discharge temperature |
-20~ 60 |
10 |
Overcharge protection voltage |
4.3 0.025V / per string |
11 |
Over-discharge protection voltage |
2.5 0.05 V / per string |
12 |
Over-current value |
2~ 4A |
13 |
Finished Dimensions |
12 * 25 * 78mm |
14 |
Finished battery internal resistance |
200m |
15 |
Finished battery weight |
80g |
16 |
Lead Model |
Customizable |
Most types of batteries have not sprayed the word body type, V number, capacity, etc., mind do not shoot!
Tips: Voltage 3.7V-4.2V batteries are common to all we can correspond to a good size buy!
Package included:
1 x battery
NO Retail Box. Packed Safely in Bubble Bag
Shipping
Generally, delivery time is 25-45 business days to USA, Australia, United Kingdom and 25-50 days to most other countries.
We will extra delivery time for you if delay, Please DO NOT OPEN A CASE immediaTy, Any problem we will solve for you till you are satisfied;
International Buyers Note:
1) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer ‘s responsibility.
2) Please check with your country’s customs office to determine what these additional costs will be prior to bidding / buying.
We ship in 2 business day after payment confirmed clear.
We will ship to the address you left on aliexpress.
Payment Policy
We accept Escrow only
Warranty & Return
We provide 1 year warranty for all items.
Please contact us for more information.
Feedback
We leave positive automatically by our system after received positive feedback.
Please do contact us if you are going to leave us a neutral or negative feedback, we will try our best to solve the problem.
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Name | Rating | Feedback |
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Shipping Company | Shipping Cost | Estimated Delivery Time |
---|---|---|
3 - 7 days | ||
3 - 7 days | ||
5 - 14 days | ||
Post Air Mail | Free Shipping | 15 - 45 days |
Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |