Bottom price 4v 2ah Rechargeable Battery - 22.2V Imported lithium battery, 18650 6700mAh – Xuanli

Application

Voltage of single cell: 3.7V
Nominal voltage after battery pack combination: 22.2V
Capacity of single battery: 3.4ah
Battery combination mode: 6 string 2 parallel
Voltage range of battery after combination:15v-25v
Battery capacity after combination: 6.7ah
Battery pack power: 148.74w
Battery pack size: 39*55.5*131mm
Maximum discharge current: < 6.7A
Instantaneous discharge current: 13.4a-20.1a
Maximum charging current: 0.2-0.5c
Charging and discharging times: ＞ 500 times

Features

1. High voltage and energy density;

2. Long cycle lifespan;

3. No memory effect and eco-friendly;

4. Individual Li-ion battery can be assembled in parallel or series into stacks (customized);

5. Li-ion battery PCB and packs are available;

6. Suitable for mobile phone, notebook computer, digital camera, digital camcorder, portable DVD, MD, CD, MP3 players, PDA, electric bicycle, LED lighting and satellite communication system;

7. OEM orders are welcome.

Primary Competitive Advantages

Product Features; Product Performance; Prompt Delivery; Quality Approvals

Reputation; Service; Small Orders Accepted; Price; Brand-name Parts

Origin; Distributorships Offered; Experienced Staff; Green Product

Guarantee/Warranty; International Approvals; Military Specifications Packaging

FAQ

1. Q:Are you really factory or just trade company?

A: We are factory, founded in 2009, if you don’t believe our words, we can show you a live video.

2. Q:What’s the main products of XUANLI?

A: Rechargeable lithium ion battery, LiFePO4 battery, Li-polymer battery, Ni-MH battery and Charger.

3. Q: How long is the warranty time?

A: We offer you 1-2 years guarantee. If you find any problems, feel free to contact me.

4. Q: How to proceed with an order?

A: We make customized battery, with check details such as application, voltage, capacity, size, discharge current, order quantity, etc., then quote based on your request, if no problem ,we can draft sample order for your confirmation and arrange payment, then we make sample for testing.

5. Q: Can I ask for sample?

A: Yes, we accept sample order to evaluate our battery quality.

6. Q: How’s your leadtime?

A: 2-5 work days for samples, 15-25 work days for mass production depends on the order quantity. If it’s special model or complex design,leadtime will be longer.

7. Q:Is it OK to print my logo on it?

A: Yes, as long as you provide authorization to us, we will print logo on battery.

8. Q: What’s the payment terms?

A: Sample fee should be 100% prepaid. For mass production, payment terms is 30% deposit, 70% balance to be paid before shipment. For big amount, we can discuss better payment terms for you after 2-3 orders.

9. Q: Is the battery showing on the webiste the latest price?

A: no, it’s not, please check with us for the latest price, what’s more, battery may looks the same outside but the inside and parameters can be very different, for example, we may choose different cells , PCM and connectors for your project, those will definitely affect the price.