Rechargeable 12V 50ah Lithium Ion Battery Pack LiFePO4 Box Type Portable Outdoor Battery Pack
manufacturing process
| Item | Specification | |
| Nominal Voltage | 12V | |
| Nominal Capacity | 50Ah(0.2C discharge) | |
| Size | Customized | |
| Weight | approx 13Kg | |
| Composed Type | 3S78P | |
| Max Charge Protection Voltage | 12.6 | |
| Charging Current | 0.5C | |
| Charging Time | ||
| Charge Method | CC-CV (constant current and constant voltage ) | |
| Max Discharge Current | 180A | |
| Recharge Cycle Life | >800 cycles | |
| Charge | 0~45°C,45~85%RH | |
| Working Temperature | Dis-charge | -20~60°C,45~85%RH |
| Storage Temperature | One month | -20~60°C,45~85%RH |
| and Humidity | Three months | -20~45°C,45~85%RH |
| One year: | -20~25°C,45~85%RH | |
| Protection Functions | Over charge, Over discharge, Over load, Short Circuit | |
| Warranty | full 12 months | |
| Safety Certification | CE,UL,FCC,Rohs, ISO9001 | |
UL1642 approval
UN38.3 approval
ROHS compliant
CE compliant
Features
Lightweight and high-energy density
Ultrathin and can be different shapes
No memory effort
Long cycle lifespan over 500 cycles
Minimal self-discharge
Eco-friendly
Our advantages
Excellent staff team
Perfect company system and a steady financial condition
Strong production
Fast delivery
Good after-sale service
Large consumer group,can bring you large profits as well
Our advantages
Excellent staff team
Perfect company system and a steady financial condition
Strong production
Fast delivery
Good after-sale service
Large consumer group,can bring you large profits as well .
Packaging and shipping
Blister card ,PVC shrink ,gift box, nude packing , OEM packing and more
Lead-time:3-20 working days for normal orders.
Quality and Guarantee
Product standard: From design, material preparation to production, quality control, sales and customers service, MassPower batteries follow the ISO9001, CE, RoHS international standard.
Life expectancy: All MassPower batteries use full A+ battery cells. No A or B grade low quality cells inside so that MassPower batteries have longer working life and larger capacity. We guarantee full and real labeled capacity.
Power management: All MassPower rechargeable batteries have built-in high quality PCB board, charging protectors, thermal protectors and circuit breakers, effectively avoiding the over-charge, over-discharge, over heating and short circuit. You will have complate confidence on our products.
Applications:
| Our Services | ||
| 1.Low MOQ | It can meet your business very well, li-ion cell 1000pcs, battery pack 500pcs. | |
| 2.OEM Accepted | Please send us your requirements or design. | |
| 3.Good Service | We treat clients as friends, always welcome to visit our factory | |
| 4.Good Quality | UBT is an original manufacture ,100% tested in production test one by one before shipping | |
| 5.Fast & Cheap Delivery | We have big discount from forwarder (long Contract) | |
Attention
1. Do not put the battery near the heat source.
2. Do not charge the battery in the environment below 0 degrees.
3. Do not charge in the sun exposure.
4. Do not reverse the positive(+) and the negative(-) terminals.
5. Do not modify or disassemble the battery personally.
6. Do not drop the battery at high altitude or squeeze it.
7. Please charge with the dedicated lithium battery charger.
8. Please keep the battery out of the reachg of children.
Q1: Are you a manufacturer?
We are a manufacturer .
Q2: How long do you make sample?
2-3days,free time and busy time different .
Q3: How do you assure good quality products.
Quality is priority 100% 24 hours aging qualityt test before packing to assure reliable quality .
Q4: Is it possible to OEM customize the battery pack and the packageing with our logo ?.
Yes,OEM/customizing is warmly welcome for bulk order .Just tell us your idea.
Q5: What is your payment ?
TT,PAYPAL,WESTERN,UNION,ESCROW.
Q6: Can we have a sample order?
Yes, we welcome sample to test the quality, customized is available.
Q7: Do you have MOQ?
No, welcome your trail order.
Q8: What's the delivery time?
Sample goods will take 1-3 days, mass products will take 10-20 days, it depends on the order quantity.
Q9:Who will deliver our goods?
The products will be delivered by DHL, UPS, FedEx and TNE. Airline and sea shipping are also optional.
Q10: Where can I get the price?
we will quote the price within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q11: How do I track my shipment?
After we deliver your goods, we will send you the tracking NO. once your goods has been shipped.
Q12: What about the after-sale service?
We can offer our customers 1 year guarantee. If tere are any problems for the goods, we will offer you the positive solutions at the first time.
Q13: How to order?
1.If you are interested in any products,please tell us the model No,detailed parameter, we will quote you in time.
2.After confirmation of the price, we will make the PI for you.
3.After receiving your deposit,we will arrnge shipment for you.
4. After shipment, we provide you with the bill of tracking number.
Sandy
Ubetter Company Limited
Mobile:+86-18123987992
Tel: +86-755 8523 5266
Fax:+86-755 8423 9966
Website:ubetterbattery.en.made-in-china.com(hk)
Add:Room 301,building A02,Xunbao industrial Park one,96 Jinye Road,Dapeng district,ShenZhen,China