High power 48 volt rechargeable battery pack with BMS
USD $150 - $288 /Set
Min.Order:10 Sets
Shenzhen Eastar Battery Co., Ltd.
As 18 years manufacturer,Time is best witness of our battery.
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Item | Index | Remark | |
Normal specification | Rated Capacity | 20Ah | 2A charge 5A discharge |
Nominal Voltage | 48V |
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Internal Resistance | ≤220mΩ |
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Weight | 6.5±0.1kg |
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Dimension | 345x104x95±2mm |
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Charge performance | charge mode(standard) | CC/CV |
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charge current(standard) | 2A | or specialized charger | |
charge voltage(standard) | 58.V |
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Ambiance temperature | -20°C~+55°C |
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charge time(h) | 6~8 |
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Over-current fuse | 4A/250V(φ5.2*20mm) |
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discharge performance | discharge current(standard) | 5A |
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End voltage(discharge) | 38.5V |
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Ambiance temperature | -20°C~55°C |
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Storage performance | short term(one month) | -20°C~60°C |
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medium term (three month) | -20°C~45°C |
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long term (within one year) | -5°C~30°C |
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Cycle times | more than 1500times |
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Function of BMS | Protection function of over-charge, over-discharge, over-heat, auto-balance battery, over-c urrent and short circuit. |
1) Battery-powered wheelchairs, E bike
2) Ride-on toys
3) Golf trolleys
4) Electric scooters
5) Semi-traction lawn mowers
6) Portable television and video equipment
7) Lifting equipment
Our Advantage :
1. We are Factory: Can Provide All Model and Capacity Li-ion battery
2. We can offer best Service : OEM Service,Long Time Warranty
3. We Have 16 Year International Trade Experience
4. We Have CE,ROSH,ISO9001:2000,UL,SGS
5. Short Delivery date :10-25 Day
6. Our Products Have Best Quality With Competitive Price
Cautions
– Do not expose to,dispose of the battery in fire
– Do not put the battery in a charger or equipment with wrong terminals connected
– Avoid shorting the battery
– Avoid excessive physical shock or vibration
– Do noe disassemble or deform the battery
– Do not immerse in water
– Do not use the battery mixed with other different make,type,or model battery
– Keep out of the reach of children
– Battery must be charged in appropriate charger only
– Never use a modified or damaged charger
– Do not leave battery in charger over 24 hours
– Store the battery ina cool,dry and well-ventilated area
certification
A professional battery manufacturer |
Shenzhen Eastar Battery Co., Ltd was set up as a manufacturer of various batteries in 1997. Our main products include dry batteries ( carbon & alkaline), lead-acid batteries(General batteries, Auto batteries), Ni-MH/Ni-CD batteries and packs, Lithium batteries ( Li-ion, Li-PO). With six manufacturing facilities of around 200,000 square meters, and a team of highly qualified staff, Eastar grew up as a professional battery group in Southern China. |
Quality is our life |
As a battery manufacturing group, we have separate factory located in Guangzhou, Shenzhen and Xingfeng for different battery types. We understand well on the importance of the quality, so we invested much on the advanced production facilities and testing equipments. We have a powerful R&D and skillful worker group. Based on ISO9001, we built up a complete quality control system. We always keep ourselves working ahead on technology and quality control in battery field. |
It contributed us to supply with good quality products to our customers always. With a large capacity, we export more than 50 containers battery monthly to countries all over the world. |
The best services to you |
We built up our sales team with 20 saleswomen/ salesmen in down town Shenzhen. Our team is a experienced sales team, Our motto is: EVERY TIME THE BEST SERVICES TO EVERY CUSTOMER. We are good at both ODM orders and OEM projects. If you are in battery business, come to us, I believe you will find that you are working with the right partner: Shenzhen Eastar Battery Co., Ltd. |