E-car Use Lithium Battery Pack 36V 4.4AH for Electric Self-balancing Scooter Electric Balance Bike
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 unit
- Supply Capability:
- 10000 unit/month
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Product Feature
Adopt Samsung 22P Lithium-ion battery cell, with High rate, high capacity and durable performance, the cycles≥500 times
PACK process uses industry leading patented technologies, to ensure stability and security
Built-in BMS,with over-charge&discharge,equalization,over-current,short circuit and over-temperature protection, which can add Telecom function,too
The Application
Electric balancing car, electric swing Car , solar electric car, electric car for kids, electric scooter
Main Parameter
No. | Project | Unit | Characteristic Value | Remark | ||
3.1 Basic Characteristic | ||||||
01 | Cell type | - | 18650-22P-2.2Ah/3.7V | SAMSUNG | ||
02 | Combination | - | 2P10S | |||
03 | Nominal capacity | Ah | 4.4 | 0.2C | ||
04 | Mini capacity | Ah | 4.18 | |||
05 | Initial resistance | mΩ | <300< span=""> | AC 1KHz | ||
06 | Rated voltage | V | 36 | |||
07 | Charge cut-off voltage | V | 42 | Max charging voltage≤42.5V | ||
08 | Discharge cut-off voltage | V | 25 | Unit over-discharge protection voltage 2.5V | ||
09 | Discharge cut-off voltage in low temperature | V | 25 | -20℃ | ||
10 | Norm charge current | A | 0.88 | 0.2C5A | ||
11 | Max charge current | A | 2.2 | 0.5C5A | ||
12 | Norm discharge current | A | 4.4 | 1.0C5A | ||
13 | Max discharge current | A | 10 | |||
14 | Enclosure type | - | Epoxy board +PVC | |||
15 | W.T. | kg | 1.0 | More or less | ||
16 | Working temperature | ℃ | -0~+45℃ | charge | ||
-20~ +55℃ | discharge | |||||
17 | Voltage after delivery | V | 37.0~40.0 | |||
3.2 BMS Characteristics | ||||||
01 | Over-charge protection voltage | V | 4.275± 0.025 | Unit series protection | ||
02 | Over-charge protection delay time | S | 1.2± 0.24 | |||
03 | Over-charge protection release | - | discharge | |||
04 | Over-discharge protection voltage | V | 2.50± 0.05 | Unit series protection | ||
05 | Over-discharge protection delay time | mS | 144 ± 29 | |||
06 | Over-discharge protection release | - | Charge | |||
07 | Over-current protection when discharging | A | 50± 10 | |||
08 | Over-current protection delay time when discharging | mS | ≤100 | |||
09 | Over-current protection release when discharging | - | Disconnect the load | |||
10 | Short circuit protection condition | - | Battery packs external short circuit | |||
11 | Short circuit protection delay time | uS | <300< span=""> | |||
12 | Short circuit protection release | - | Disconnect the load | |||
13 | Balanced turn-on voltage | V | - | - | ||
14 | Equalizing current | mA | - | |||
15 | High temperature protection | ℃ | - | - | ||
16 | Low temperature protection | ℃ | - | - |
FAQ:
1. Are you manufactory of the products above?
---Yes,we are expert in PV solar power system、Telecom power system and lithium-ion Batteries, our products are popular through around 80 countries.
2. Do you have any certifications?
---Yes, we have CE、UL、PSE,FCC,SAA,CB certifications, if customers need specific certifications, we will do our best to support.
3. What about your warranty?
--- One Year warranty guaranteed, and detailed terms for further conversation.
4. Can I know more about your products?
---Please contact us for more details you interested.
Solar energy is sunlight energy through solar energy battery components to accept the sun radiation, convert light energy into electrical energy, and constantly to the
battery under the management of the controller, the controller in accordance with the procedure set electrical energy is released from the battery to the power supply
equipment.Divided into two large photovoltaic and thermal solar energy products.Used by photovoltaic panels has two kinds of polycrystalline and monocrystalline
silicon, the latter conversion rate higher.Pv systems with a solar roof power generation system, solar glass curtain wall power, large grid/off-grid power generation
system (such as the Tibetan yambajan engineering).In addition, there are solar street lamps, scenery complementary street lamps, solar lights, solar LED screen, solar
backpack, and so on.Hot product is refers to the solar water heater and solar heating system (usually) in the north.Used in solar water heater has several panels,
common is flat solar and vacuum tube solar two kinds, the former south use is more, the latter used more north.
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E-car Use Lithium Battery Pack 36V 4.4AH for Electric Self-balancing Scooter Electric Balance Bike
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 unit
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
OKorder Financial Service
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