36V .48Ah (300 Watt-hour) High Capacity Lithium Ion Battery for electric bicycles and other devices that require high power.
This battery is for using with
400W or less power motor. If your e-bike motor needs more than 400W power, this battery may not work since it may not supply enough power.
Compact Size and Light Weight: 8.5" x 4.4" x 3"; Only 4.2 pounds.
High Capacity: 36V 8.4Ah ( 300 Watt-hour).
Light Weight: only around 4.2 pound. ( A equivalent capacity Sealed Lead Acid battery may weigh around 20 pounds.)Small Size: 8.5" x 4.4" X 3", easy to fit on many different place on bike.Very Powerful: continuous output current up to 13A, or 390 ~ 460W; 10 minutes maximum burst output up to 15A, or 450 ~ 540W; 5 seconds burst output current up to 25A, or 750 ~ 900W.
High Quality: Made with high quality Panasonic Lithium Ion cells. High Durability: Water-resistant and firm ABS plastic casing. The internal pack is stabilized by braces that can avoiding mechanical accidents caused by vibration.High Safety: Built-in PCB protection to prevent short circuit, over-current, over-heat, over-charge, over-discharge.
| 1 |
4-Level LED indicator |
| 2 |
15A Fuse |
| 3 |
Power on/off |
| 4 |
Handlebar |
| 5 |
Battery contact socket |
| 6 |
Charging input jack | |
Features:
Safety Equipment
- - Water-resistant and firm ABS plastic casing.
- - Built-in PCB protection.
- - Prevent short circuit, over-current, over-heat, over-charge, over-discharge.
- - The internal pack is stabilized by braces.
- - Avoiding mechanical accidents caused by vibration.
Specifications:
| Model No. |
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| Cell Brand |
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| Chemistry |
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| Voltage |
- Nominal Voltage: 37 V
- Minimum Voltage: 30V
- Maximum Voltage: 42.5V
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| Capacity |
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| Rate |
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| Configuration |
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| Inner Resistance |
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| Charge Voltage Limit |
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| Max. Charge Current |
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| Continuous Discharge Current |
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Burst Discharge Current
(up to 10 minutes)
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| Size |
- 210.00 x 110.00 x 75.00 mm (or 8.5" x 4.4" X 3")
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| Weight |
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| Operate Temp. Charge |
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| Operate Temp. Discharge |
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| Storage Temp. |
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| Cycle Life |
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| PCB Safety Function |
- Cell balancing
- Over-discharge
- Over-current protection
- Over-charge
- Temperature protection
- Secondary protection
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Lithium-ion battery vs. Lead Acid Battery
Using Lithium-ion battery offers many advantages over older SLA (Sealed Lead Acid) battery because of Lithium-ion battery's high energy density, small size, and low weight. A typical Lithium-ion battery may only has
1/4 of weight and
1/2 of size compare to same capacity traditional heavy bulky Sealed Lead Acid batter.
This battery weight is only around 4 pounds. A same capacity Sealed Lead Acid battery may weigh around 20 pounds.)
| Battery Type |
Lithium ion Battery |
Lead Acid Battery |
| Voltage fluctuation in working |
Remains stable with different output
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Voltage fluctuation based on output
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Cycle life
(Residual capacity over 5%) |
500 ~700 cycles |
150~300 times
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| Capacity |
Very stable and very little affection by output current |
Suffer a big affection in by output current. Capacity will be much smaller than rated capacity when output current is large. |
| Depth Of Discharge (D.O.D.) |
99% |
50% ~ 60% |
| Self discharge rate (per month) |
1~1.5% (Capacity remains over 80% even the battery is idled for one year) |
30% (Battery capacity drops near to zero if it is unused for 3 months) |
| Fast charge capability |
Charge to full capacity in about 6 hours |
It needs 8 ~ 12 hours to fully charge the battery |
| Discharge working temperature ℃ |
-20～+75 |
-20～+55 |
| Memory effective |
None |
None |
| Thermal stability |
Outstanding |
Acceptable |
| Weight (Compare to the same capacity) |
1/4 of weight to lead acid battery |
comparatively heavier weight |
| Installation |
Any direction |
Upright position is necessary |
| Safety |
with built-in safety protection function |
Dangerous of acid leakage |
Environmental conform-ability
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Conforms to RoHs standard |
Violet RoHs standard；Lead and sulphate acid are pollutant |
| Disposition of used battery |
Lithium-ion batteries are
generally not considered an environmental hazard because they do not
contain lithium metal. The United States government labels them as
non-hazardous waste and does not oppose them being discarded together
with the trash that makes up the local waste stream. |
Needs special recycle, after treatment utility |
Charging the Battery:
The battery can be recharged by the provided AC charger from 100V ~ 240V AC power source.
Battery Holder & Output Box:
The output box can slide to battery contact socket and provide output cable with 2 wires: red wire is +36V, black wire is ground.
We provide two types of output boxes: KF562 Output Box and Flat Output Box
KF562 Holder & Output Box can be used as a battery holder and mount on the frame vertically or horizontally. The battery then can slide on /off to the output box and locked with key. It is designed for multi -direction installation. User can change the position of battery (vertically / horizontally) by adjusting the clamp.
Flat Output Box
If you do not need to mount the battery to anywhere, you may also select Flat Output Box to same some space. It looks like this:
Battery with Flat Output Box
The Four-level LED indicates current power status.
Safety Features:
- Water-resistant and firm ABS plastic casing.
- - Built-in PCB protection.
- - Prevent short circuit, over-current, over-heat, over-charge, over-discharge.
- - The internal pack is stabilized by braces.
- - Avoiding mechanical accidents caused by vibration.
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The Four-level LED indicates current power status. |
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The 15A fuse, serves as a second protection device, can prevent the battery pack from excessive discharge. |
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It is easy to hold the battery with the well designed handlebar. |
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Battery can be recharged either by fastening on the bike or by itself with the provided AC adapter. |
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The LED (at the power button controls on/off of the battery) glows when power is on. |
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The key lock is used to fix the battery onto the holder. |
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Battery holder can be welded on the bike vertically or horizontally. The Contact of KF541 is also adjustable in order to enhance the flexibility of battery installation.
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KF542, the fixed holder, is designed for multi-direction installation. User can change the position of battery (vertically / horizontally) by adjusting the clamp.
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Battery can be installed easily. Simply slide the battery towards the holder by following the track.
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Accessories:
1. AC Charger
- Size: 115.15 x 58.90 x 31.30 mm
- Input Voltage: 100-240 V
- Output Voltage: 42.3 V
- Output Current: 1.35 A
- Safety Requirements: CCC, CE
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2. Power Cord
American Type Adapter Power Cord, Length: 1000 mm
3. Battery Holder & Output Box (KF562)
Standard package:
The battery comes with a AC charger and output box. The AC charger can charge the battery from 100V ~ 240V AC power source.
