Basic Info.
Type
Lithium-Polymer Battery
Usage
Car, Electric Power, Lighting, Electric Bicycle, Boat
Discharge Rate
High Discharge Rate
Max Continuous Discharge Rate
25c (100A)
Peak Discharge Rate
30c (120A)
Output Voltage
3.0V - 4.2V
Max Continuous Charge Rate
2c
Max Dimension
8.5 X 43.5 X 130.5 Mm
Energy Density
149.50 Wh/Kg
Specification
CE, ROHS, KC, UN
Product Description
Item Specification:
Model Lithium Polymer battery LP8543128
Nominal Capacity: 4000mAh
Nominal Voltage: 3.7V
Cycle Life >100 times
Charge Voltage: 4.2V
Max Continuous Charge Rate: 2C (8A)
Peak Charge Rate( C): 4C (16A)
Max Continous Dicharge Rate( C): 25C (100A)
Max Plus Dicharge Rate( C): 30C (120A)
AC Impedance(mOHM): <3.0
Discharging End Voltage: 2.75V
Size: 8.5 x 43.5 x 130.5mm
Weight Approx (g): 99g
Energy Density: 149.50 Wh/kg
Power density: 3737.37 W/kg
Note:
Melasta's development of high drain type of Li-polymer batteries ( LiCoO2 ) can bear max continuous charge rate up to 2C(Peak current 4C) and continuous discharge rate ranging from 10C to 40C. One of key features of this Li-PO is that they will have a good plateau (Mid- point Voltage ) compared with regular battery in discharge, obviously turns up for much more higher one, it's voltage keeps stable. The same principles apply to comparison between two high drain of cells with different rating.
Tabs:
Positive tab: Nickel-plated copper ( Thickness: 0.2mm, width: 20mm, length: Max 30mm)
Negative tab: Nickel-plated copper ( Thickness: 0.2mm, width: 20mm, length: Max 30mm)
(We can provide pure alumium tabs if required)
Application:
High drain Lithium polymer batteries can be applied to RC Model, Formula Student Racing car, Hobby Racing car, UPS, E-bicycle, E-scooter, Electric Wheelchair, Power tools and other special products which need high drain design.
(PS: Melasta high power rate single battery cells already adopted by several Formula Student team. )
Warrenty: 6 months
Certification and Test Report:
CE(EMC directives ), RoHS, KC(Korea Certificate), UN, 1.2m Drop test, Cargo Transportaion Test Report
Cell Model | Nominal Capacity (mAh) | Discharge Rate( C) | Nominal Voltage(V) | Dimension (mm) | Weight Approx(g) | Standard Charge Rate( C) | Max Charge Rate( C) | Max Continous Dicharge Rate( C) | Max Plus Dicharge Rate( C) |
T (max) | W (±0.5) | L (±0.5) |
LP483048 | 450 | 25C | 3.7V | 4.8 | 30.0 | 49.5 | 13.0 | 1C | 3C | 25C | 50C |
LP653562 | 1000 | 25C | 3.7V | 6.5 | 35.0 | 63.5 | 26.5 | 1C | 3C | 25C | 50C |
LP803562 | 1300 | 25C | 3.7V | 8.0 | 35.0 | 63.5 | 34.5 | 1C | 3C | 25C | 50C |
LP803082 | 1550 | 25C | 3.7V | 8.0 | 30.0 | 83.5 | 40.0 | 1C | 3C | 25C | 50C |
LP953482 | 2200 | 25C | 3.7V | 9.5 | 34.0 | 83.5 | 54.0 | 1C | 3C | 25C | 50C |
LP5342125 | 2300 | 25C | 3.7V | 5.3 | 42.0 | 126.5 | 59.5 | 1C | 3C | 25C | 50C |
LP6536128 | 2400 | 25C | 3.7V | 6.5 | 36.0 | 129.5 | 62.0 | 1C | 3C | 25C | 50C |
LP5843128 | 2500 | 25C | 3.7V | 5.8 | 43.0 | 129.5 | 64.5 | 1C | 3C | 25C | 50C |
LP5842125 | 2500 | 25C | 3.7V | 5.8 | 42.0 | 126.5 | 64.0 | 1C | 3C | 25C | 50C |
LP7038110 | 2500 | 25C | 3.7V | 7 | 38.0 | 111.5 | 62.5 | 1C | 3C | 25C | 50C |
LP953496 | 2700 | 25C | 3.7V | 9.5 | 34.0 | 97.5 | 67.0 | 1C | 3C | 25C | 50C |
LP8234120 | 2800 | 25C | 3.7V | 8.2 | 34.0 | 121.5 | 73.5 | 1C | 3C | 25C | 50C |
LP7836128 | 3000 | 25C | 3.7V | 7.8 | 36.0 | 129.5 | 75.0 | 1C | 3C | 25C | 50C |
LP7042125 | 3000 | 25C | 3.7V | 7.0 | 42.0 | 126.5 | 75.5 | 1C | 3C | 25C | 50C |
LP7043128 | 3200 | 25C | 3.7V | 7.0 | 43.0 | 129.5 | 82.0 | 1C | 3C | 25C | 50C |
LP5845150 | 3200 | 25C | 3.7V | 5.8 | 45.0 | 151.5 | 82.5 | 1C | 3C | 25C | 50C |
LP7542125 | 3300 | 25C | 3.7V | 7.5 | 42.0 | 126.5 | 84.5 | 1C | 3C | 25C | 50C |
LP9036128 | 3500 | 25C | 3.7V | 9.0 | 36.0 | 129.5 | 88.0 | 1C | 3C | 25C | 50C |
LP7843128 | 3600 | 25C | 3.7V | 7.8 | 43.0 | 129.5 | 90.0 | 1C | 3C | 25C | 50C |
LP8542125 | 3850 | 25C | 3.7V | 8.5 | 42.0 | 126.5 | 96.0 | 1C | 3C | 25C | 50C |
LP8743128 | 4000 | 25C | 3.7V | 8.7 | 43.0 | 129.5 | 99.0 | 1C | 3C | 25C | 50C |
LP1036128 | 4000 | 25C | 3.7V | 10.0 | 36.0 | 129.5 | 101.0 | 1C | 3C | 25C | 50C |
LP7545150 | 4000 | 25C | 3.7V | 7.5 | 45.0 | 151.5 | 104.0 | 1C | 3C | 25C | 50C |
LP8543128 | 4000 | 25C | 3.7V | 8.5 | 43.0 | 129.5 | 100.0 | 1C | 3C | 25C | 50C |
LP9843128 | 4600 | 25C | 3.7V | 9.8 | 43.0 | 129.5 | 116.5 | 1C | 3C | 25C | 50C |
LPA042125 | 4600 | 25C | 3.7V | 10.0 | 42.0 | 126.5 | 114.5 | 1C | 3C | 25C | 50C |
LPA342125 | 4800 | 25C | 3.7V | 10.3 | 42.0 | 126.5 | 118.0 | 1C | 3C | 25C | 50C |
LPA043128 | 4800 | 25C | 3.7V | 10.0 | 43.0 | 129.5 | 119.0 | 1C | 3C | 25C | 50C |
LP7575106 | 5000 | 25C | 3.7V | 7.5 | 75.0 | 107.5 | 126.5 | 1C | 3C | 25C | 50C |
LPA543128 | 5100 | 25C | 3.7V | 10.5 | 43.0 | 129.5 | 125.0 | 1C | 3C | 25C | 50C |
LP8045180 | 5500 | 25C | 3.7V | 8.0 | 45.0 | 181.5 | 138.5 | 1C | 3C | 25C | 50C |
LP803496 | 2200 | 25C | 3.7V | 8.0 | 34.0 | 97.5 | 55.0 | 1C | 3C | 25C | 50C |
LP5542125 | 2400 | 25C | 3.7V | 5.5 | 42.0 | 126.5 | 61.5 | 1C | 3C | 25C | 50C |
LP6545135 | 3200 | 25C | 3.7V | 6.5 | 45.0 | 136.5 | 84.0 | 1C | 3C | 25C | 50C |
LP9536128 | 3800 | 25C | 3.7V | 9.5 | 36.0 | 129.5 | 96.0 | 1C | 3C | 25C | 50C |
LP7345150 | 4500 | 25C | 3.7V | 7.3 | 45.0 | 151.5 | 110.0 | 1C | 3C | 25C | 50C |
LP1042125 | 4800 | 25C | 3.7V | 10.0 | 42.0 | 126.5 | 119.0 | 1C | 3C | 25C | 50C |
LP9045150 | 5300 | 25C | 3.7V | 9.0 | 45.0 | 151.5 | 132.0 | 1C | 3C | 25C | 50C |
LP9645135 | 5800 | 25C | 3.7V | 9.6 | 45.0 | 136.5 | 136.0 | 1C | 3C | 25C | 50C |
Address:
1f, B Bldg, 108 Chuangye Park,
Hebei Village, Dalang South Rd, Longhua, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Electrical & Electronics
Management System Certification:
ISO 14001
Company Introduction:
Shenzhen Melasta Battery Co., Ltd., a joint-venture corporation established in Shenzhen which specializes in research and development (R&D), production and marketing of rechargeable batteries (such as Li-polymer battery, Li-ion Battery, LiFePO4 Battery, NiMH and NiCd battery etc. ) and chargers for both consumer and industrial markets.
Melasta is a new brand in the world, all batteries from Melasta are carefully designed and state-of- the-art produced, covering the demands in broad range of appliance such as digital cameras, RC toys, home appliance, E-bike, UPS, Laptop, cordless phone, and Power tools, etc. Electronic products.
Our production facilities produce according to newest international standards like CE, KC, RoHS and UN approval. Within a short period of time Melasta seen a rise to become one of the most professional portable power solutions providers in China.