Item	General Parameter	Remark
Combination method	3.2V100Ah Cell-8S2P or 3.2V200Ah Cell-8S1P
Rated Capacity	Typical:200ah Minimum:195ah	Standard discharge after Standard charge（package)
Factory Voltage	26.0V-27.2V	Mean Operation Voltage
Voltage at end of Discharge	21.2V	Discharge Cut-off Voltage
Charging Voltage	28.8V
Internal Impedance	≤10mΩ	Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
Standard charge	Constant Current： 100A Constant Voltage： 28.8v cut-off：0.02C A	Charge time : Approx 1 h
Limiting current	10A
Standard discharge	Constant current：100A end voltage：21.2v
Maximum Continuous Charge Current	100A	T≥10ºC
Maximum Continuous Discharge Current	100A	T≥10ºC
Operation Temperature Range	Charge: 0~45℃ Discharge: -20~55℃	Bare Cell:60±25%R.H.
Storage Temperature Range	Less than 8 months/≤8月: -10~35℃ less than 3 months/小于3个月: -10~45℃ Less than 7 day/小于7天: -20~65℃	at the shipment state:60±25%R.H.
Weight	53±2Kg	Include case
Cycle life	≥4000times	90%DOD-0.2C/0.5C Charger/Discharge 25℃ 90%DOD-0.2C/0.5C充放25℃

Q1: Can I get free sample? A1: Generally we don't provide free sample, but we can return sample cost when the buyer place the bulk order. Q2: What is delivery time if we place an order? A2: It's depends on the order quantities. Usually, we can deliver goods within 3 -5 working days for small orders. For bulk order, let's confirm when you place official order. Q3: What's your payment and delivery terms? A3: We accept T/T, L/C, D/A, D/P, western union, PayPal. Payment terms: By T/T, 30% for deposit, and balance all before shipment. For small amount, we also accept payment via PayPal. Q4: What is your package looks like? Can I have the customized package? A4: We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne by the buyers, for more details, please contact us. Q5. Do you have any MOQ limit? A5. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available. Q6. How do you ship the goods and how long does it take to arrive? A6. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional. Q7. How to proceed with an order? A7. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production. Q8. Is it OK to print my logo on the product? A8. Yes. Please inform us formally before our production and confirm the design firstly based on our sample. Q9.How about warranty? A9:10 year warranty Q10: Do you provide technical support ? A10: Yes, strong technical support on 24/7. Q11: Can you provide ODM service ? A11: Yes, We work on ODM orders.Which means size, material, casing design, packing solution, even APP customization etc, will depend on your requests, and your logo will be customized on your products. Q12: Where is the factory ? Is it possible to visit your factory ? A12: It is located in Shenzhen City, Guangdong Province, China. You are welcome to visit our factory and our office. Q13. Can you produce according to the samples? A13: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures. Q14. Do you test all your goods before delivery? A14: Yes, we have 100% test before delivery Q15:Can you accept Trade Assurance Order or deposit for order? A15:Yes, welcome to send us Trade Assurance Order anytime , also we can accept 30% deposit when preparing your order, just make sure full payment before shipping. Q16:What about after-sale service? A16: We will offer you 10 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

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