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Unitech Energy System Limited
High-integrity Lithium battery and Wire Harness assmblies manufacturer in China
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Rechargeable Lithium Ion 18650 2S2P 7.4V 5200mAh Li-ion Battery pack

Unitech Energy System Limited

Rechargeable Lithium Ion 18650 2S2P 7.4V 5200mAh Li-ion Battery pack

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Brand Name : Unitech

Model Number : 18650 7.4V 5200mAh

Certification : CE MSDS RoSH

Place of Origin : China

MOQ : 100PCS

Price : Negotiable

Payment Terms : Western Union , T/T,

Supply Ability : 100000packs/month

Delivery Time : 15 days

Packaging Details : 2 batteries in a box, 10KG Per Carton

Product Name : LI-ion battery Pack

Configuration : 2S2P 5200mAh 7.4V

Cycle life : 500 Times

Weight : 200g

Protections : seiko PCM

Application : Electric Tools,power bank

Size : OEM, According to your request

Warranty : 12 months

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Rechargeable Lithium Ion 18650 2S2P 7.4V 5200mAh Li-ion Battery pack

Battery Specs:

Product Name 18650 li ion battery pack
Battery Type Li ion battery
Power Wh: 38.48Wh
Accembly Composed Type 2S2P
Nominal Capacity 5200 mAh @0.2C discharge
Nominal Voltage 7.4 V
Charge Voltage 8.4±0.12 V
Cutoff Voltage 6.0 V
Standard charge Current 1040 mA @0.2C charge
Max. charge current 5200 mA @1C charge
Continous Discharge Current 1040 mA @0.2C discharge
Max. Discharge Current 5200 mA @1C discharge
Resistance(pack) ≤100 mΩ 1kHz AC Method
Extra Run Time: Over 500 times
Weight (Approx.) 200 g
Dimensions(T.W.L.) customized TxWxL
Charging Plug selectable
Discharging Plug DC plug selectable
Charge Temperature 0 ~ 45℃
Discharge Temperature -20 ~ 60℃
Storage Temperature -10~40℃ Less than one month
0~30℃ More than one month
Warranty 12 months

Li-ion Battery Feature & Advantage:

1, High energy density;

2, Safe and stable performance;

3, Environmentally Friendly and no memory effect;

4, With short-circuit, overcharge, over-discharge and over-current production, safe and reliable.

Rechargeable Lithium Ion 18650 2S2P 7.4V 5200mAh Li-ion Battery pack

Our service:

1, Professional and rich experience in lithium ion battery pack.

2, Capacity and size could be customized , Individual Li-ion battery can be assembled in parallel or series into stacks as required by customers.

3, Strong R&D team to support.

4, Provide A grade battery cells, 100% quality assurance.

5, Competitive price, good sale and after-sales service.

6, Reply within 24 hours

7, Warranty: 12month

FAQ

1. Can you provide a sample for quality test?

Yes, we can provide samples, but the shipping cost at your expense.

2. Can you accept OEM and ODM Service?

Yes, we supply OEM&ODM service as clients requirement.

3. What’s the minimum order MOQ?
MOQ 100pcs

5. What’s your payment term?

TT, West Union

6. What's your warranty for products?

Generally speaking, it's one year's warranty, for quality problems, we accept sending back.

7. How long will be the delivery?

Usually delivery in 10-15 days, but also will be changed according to the quantity or other things.

8. How do you control your product quality.

All batteries have more than 10 steps testing during the whole production.


China Rechargeable Lithium Ion 18650 2S2P 7.4V 5200mAh Li-ion Battery pack factory

Rechargeable Lithium Ion 18650 2S2P 7.4V 5200mAh Li-ion Battery pack Images

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