2kw 51.8v 40ah NCM Battery Pack Prismatic Cell 3.7 Volt Lithium Battery Rechargeable
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- Supplier: Shenzhen Delong Energy Technology Co. Ltd.
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Product Overview
Description
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Product Description
51.8V 40Ah lithium battery=3.7V Prismatic battery cells+BMS+Metal case+LCD screen(display) + handle | ||||||
Nominal voltage | 51.8V | Nominal capacity | 40ah | |||
Battery configation | 14S1P | Charge cut-off voltage | 51.8V ±0.1 | |||
Working voltage | 35V - 51.8V | Continuous charge | 10A | |||
Charge method | CC/CV | Continuous discharge current | 40A | |||
Terminal Type | M6/MB/Other | Case material | metal case | |||
Weight | 23kg | Size | 382*212*135mm | |||
Working temperature | --20-55°C | Lifecycle | up to 1000 times | |||
Certificate | CE, RoHS ,MSDS and UN38.3 certification | |||||
OEM/ODM | Sticker/ Logo/ package / connector | |||||
Application | Golt Carts,Yachts,Solar Energy,Solar Street Light,Wind Energy,Household Energy,RV campers, Marine,Trolling Motor, Replace lead-acid batteries, LED light, Backup battery, Power battery... | |||||
Feedbacks
Connectors & Parts
Product Usage
♦ Solar-Wind Power System
♦ Power tools: electric drills, toys Energy Storage
♦ City Grid (On/Off) Back-up solar System and UPS
♦ Security and Electronics, Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light
♦ Telcom Base, CATV system, Computer Server Center, Medical Instrumnt Other Applications
♦ Commercial Bus and Transit: E-car, E-bus, Golf troller/car, E-bike, Scooter, RV, AGV, Marine, Tourist car, Caravan, Wheel
chair, E-truck, E-sweeper, Floor cleaner, E-walker etc.
♦ Power tools: electric drills, toys Energy Storage
♦ City Grid (On/Off) Back-up solar System and UPS
♦ Security and Electronics, Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light
♦ Telcom Base, CATV system, Computer Server Center, Medical Instrumnt Other Applications
♦ Commercial Bus and Transit: E-car, E-bus, Golf troller/car, E-bike, Scooter, RV, AGV, Marine, Tourist car, Caravan, Wheel
chair, E-truck, E-sweeper, Floor cleaner, E-walker etc.
Packing&Shipping
Delivery time:
Normally delivery within 7-20days, but can arrange in advance if order confirm or produce faster according to quanity or other reason.
Payment:
1.We accept T/T , PAYPAL , Western Union, Cash and so on. & Trade assurance order
2. FOB , EXW and CIF all are available
3. Samples can accept Paypal
4. If you place the Trade Assurance order on Alibaba,we also can accept credit card(VISA,Master Card),e-checking.
Shipping way:
DHL, UPS, Fedex, Special Line, Sea shipping, Customer own forwarder
Normally delivery within 7-20days, but can arrange in advance if order confirm or produce faster according to quanity or other reason.
Payment:
1.We accept T/T , PAYPAL , Western Union, Cash and so on. & Trade assurance order
2. FOB , EXW and CIF all are available
3. Samples can accept Paypal
4. If you place the Trade Assurance order on Alibaba,we also can accept credit card(VISA,Master Card),e-checking.
Shipping way:
DHL, UPS, Fedex, Special Line, Sea shipping, Customer own forwarder
Company Introduction
Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium battery manufacturer in Shenzhen,China. Our management teams have been in lithium battery field for more than 10 years. Our factory is located in Dongguan Guangdong,which is occupied with more than 5,000 square meters,we have strong R&D & QC department and more than 200 well trained workers. We specialized in LifePO4 Battery Pack,lithium ion battery pack, lithium polymer battery pack and portable power station etc. Products are passed the CE,RoHS, IEC62133,UN38.3 and MSDS etc. And widely used for solar systems,EV,RV,solar street light,marine,forklift,digital products, emergency equipments...Delong aim to offer good quality products and reliable service to customers,providing complete solutions from project evaluation,design,production,inspection and logistics. We are looking forward to get more cooperation with you.
Factory Stocks
Q: Are you trading company or manufacturer?
A: We are DELONG original factory from shenzhen , China.
Q. Can I print my LOGO on it？
A: YES, LOGO/sticker/OEM/ODM welcomed
Q. Can the bms be removed and replaced if it breaks? Can the case be opened to replace a bad cell?
A: YES, the case can be opened to replace the BMS & cells on the guidance of engineer.
Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 7 days.and buyer pay for sample cost and shipping cost.
Q. What warranty do I have？
A: Warranty: 2 years, we would provide repair or replacement with the warranty period.if any quality problems on our side in this period, Please show us video or photos for confirm before we sent solution.
Q: Do you accept OEM/ODM?
A: Yes,it is available.We have OEM group to design battery case.
Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity. We promise 100% Top grade A. If you found it is not A battery cell, you can contact us for refund.
Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 etc.
Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.
Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on. If order amount>10K usd, The payment term will be 30%T/T for deposit and the balance before shipment
Q. If your lithium battery goes into protection mode, how do you wake it up?
A: Using lithium chargers to wake up the battery. The lithium charger wakes up the batteries automatically.
A: We are DELONG original factory from shenzhen , China.
Q. Can I print my LOGO on it？
A: YES, LOGO/sticker/OEM/ODM welcomed
Q. Can the bms be removed and replaced if it breaks? Can the case be opened to replace a bad cell?
A: YES, the case can be opened to replace the BMS & cells on the guidance of engineer.
Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 7 days.and buyer pay for sample cost and shipping cost.
Q. What warranty do I have？
A: Warranty: 2 years, we would provide repair or replacement with the warranty period.if any quality problems on our side in this period, Please show us video or photos for confirm before we sent solution.
Q: Do you accept OEM/ODM?
A: Yes,it is available.We have OEM group to design battery case.
Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity. We promise 100% Top grade A. If you found it is not A battery cell, you can contact us for refund.
Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 etc.
Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.
Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on. If order amount>10K usd, The payment term will be 30%T/T for deposit and the balance before shipment
Q. If your lithium battery goes into protection mode, how do you wake it up?
A: Using lithium chargers to wake up the battery. The lithium charger wakes up the batteries automatically.
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