Golf Cart Lifepo4 Bluetooth Lithium Battery 12V 22Ah Fast Charging With Built In BMS
Brand Name:Topband Lifepo4 battery
Certification:ISO9001, ISO14001
Model Number:TB-BL1222F
Minimum Order Quantity:50
Delivery Time:2~4weeks for samples; 4~6weeks for mass production
Payment Terms:L/C, T/T
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Topband Industry Park,Tangtou Town,Bao'an District,Sheznzhen,China
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Topband 12v Bluetooth Lithium Ion Battery Pack, Golf Cart Lifepo4 Battery 12V22Ah with Built-in BMS
1. The Features of Lifepo4 battery 12v 22ah for electric golf cart
- Output with high efficiency
- Good performance under wide temperature -20-60℃.
- Good safety performance
- Long cycle life time, over 2000 cycle times(100%DOD).
- Fast charging.
- Low self-discharge.
- Evironment friendly.
2. The Specification of Bluetooth Lifepo4 battery 12v 22ah
| 1 | Nominal Voltage | 12.8V | |
| 2 | Normal Capacity | 22Ah | |
| 3 | Internal Resistance | ≤60mΩ @1kHz AC | |
| 4 | Battery operation charge temperature range | 0~45℃ | |
| 5 | Normal charge voltage | 14.6±0.1V | |
| 6 | Recommended float charge voltage(for Standby use) | 13.8±0.1V | |
| 7 | Allowed MAX charge current | 15A@Battery initial Temp 25±5℃ | |
| 8 | Recommended charge current | ≤10A | |
| 9 | Battery operation temperature range @discharging | -20~60℃ | |
| 10 | Output Voltage Range | 8.0~14.6V | |
| 11 | Allowed discharge current | 30A/30min | |
| 12 | Nominal energy | 281.6Wh | |
| 13 | Discharge Cut-off voltage | 8.0V | |
| 14 | Dimension | Length 181±3mm | |
| Width 76±3mm | |||
| Height 165±3mm | |||
| 15 | Weight | Approx. 3.0±0.5Kg | |
with Brief description of Bluetooth Bluetooth Lifepo4 battery 12v 22ah
2. The dimension of Lifepo4 12V 100Ah Deep Cycle Battery with
Bluetooth Monitoring function
There're other Bluetooth Lifepo4 battery 12V, PLEASE FREELY SEND US YOUR INQUIRY,
SUCH AS 12V 200Ah, 12V 150AH, 12V 100AH Deep cycle batteries for options.
3. Protective circuit specification
The batteries are supplied with a LiFePO4 Battery Management System
(BMS)that can monitor and optimized each single prismatic cell
during charge & discharge, to protect the battery pack overcharge,
over discharge, short circuit. Overall, the BMS helps to ensure
safe and accurate running.
No | Item | Content | Criterion |
| 4.1 | Over charge | Over-charge protection for each cell | 3.75±0.05V |
Over-charge release for each cell | 3.60±0.03V | ||
Over-charge release method | Under the release voltage | ||
| 4.2 | Over discharge | Over-discharge protection each cell | 2.50±0.03V |
Over-discharge release for each cell | 2.80±0.04V | ||
Over-discharge release method | Charging | ||
| 4.3 | Over current | Charge over current protection | 25A,delay time 2s |
Charge over current release | release after 10s | ||
Discharge over current protection | 50A,delay time 3s | ||
Discharge over current release | release after 15s | ||
Short circuit protection | charge start or about 30s later | ||
| 4.4 | Temperature | Charge over temperature protection | Protect@65±5℃; Release@50±5℃; |
Charge under temperature protection | Protect@-10±5℃; Release@0±5℃ | ||
Discharge over temperature protection | Protect@65±5℃; Release@50±5℃; | ||
Discharge under temperature protection | Protect@-20±5℃; Release@-15±5℃ |
4. Storage & Transportation
- Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
- Battery should be stayed in the warehouse -20℃～35℃ where it’s dry, clean, shade, and well-ventilated.
- The battery should be stored in 50% SOC during transportation.
- The battery need to be charged every 6 months if out of use.
- Keep the battery against dropping, turning over and serious stacking during loading
5. The Application of Bluetooth Lifepo4 battery 12V 22Ah deep cycle
battery:UPS Storage,electric golf cart, Automobiles, sailing,
Marine and boats,etc.
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