Project Description

18650 24v 20ah lithium ion battery pack

24v 20ah lithium ion battery build with lithium ion 18650 cells. Battery pack build with PVC wrap. internal smart BMS and Blue PVC. Meet your requirment for high power discharge amps. CMX is a custom lithium-ion battery pack manufactuer provide 24 volt accroding to different industry applications.

18650 battery 24v batteries for sale

  • Nominal voltage: 24v
  • Nominal capacity: 20Ah
  • Discharge Capability: 10A
  • Casing: ABS
  • Energy: 480Wh
  • Approved certifications: MSDS, UN38.3, CE
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About 24v 18650 battery pack

24v 18650 battery pack apply with high energy density 18650 cells, the battery system come with built in BMS, possible for high power amps discharge. CMX allows custom on battery discharge and chargeing features from the 24v battery pack. This make sure the 24v 18650 pack is works exactly as your device required.

24v battery pack structure.
24v battery pack build by 7S with related BMS. can effectively charge and discharge the battery pack . The BMS prevent any battery overcharge, over discharge caused by damage, And can control the battery charge, discharge current,Ensure that the battery pack and applications are not damaged;To ensure that in the event of a short circuit failure when the output off and automatic balance of the application of the battery pack at any time in the best condition. 18650 battery 24v can also build with a metal casing. it provids strong protection from any physical damage.

Excellent discharge characteristics

24v 20ah lithium ion battery With low internal resistance and high, flat voltage characteristics during strong current discharge, possible working in high temperature environment. which ensures a wider application field. Like outdoor UPS/Solar System/led light,miner light,head light,solar light,DV,etc.

Long cycle life

24v 20ah battery with long storage  and long life cycles. It offers problem-free charge after long storage, permitting to use in a wide range of applications.

Safty Test:

  1. Powerful energy,long cycle life,more than 500times
  2. High Energy density
  3. Stable BMS system with short-circuit protection ,over-charge protection ,over-discharge protection and over-current protection fuctions .
  4. It can run well under different temperature environment condition
  5. No memory effects.
  6. Application: widely used in led light,miner light,head light,solar light,DV,etc.
Battery system technical parameters
Project Parameter Remarks
Cell type lithium iron phosphate battery 50ah battery
System nominal voltage (v) 25.6 v 8 S
System nominal capacity (Ah) 200 4 parallel
System nominal energy (KWh) 4.8 Minimum available power: 4.8KWh
System operating voltage range (v) 10V~14.6V Monomer: 2.5v-3.65v
Continuous charging current 50A
Continuous discharge current 100A Discharge power: 1.2kw
Peak discharge current 100A duration:-
cooling method Natural cooling
Working temperature (°C) -20℃-60℃
Charging temperature (°C) 0℃-50℃
Protection level IP54
Insulation resistance (ω) >30MΩ
Supply soc status 50%±5%
Battery pack weight 105KG±5KG
Number of cabinets 1
Smart Management system technical parameters (can be coordinated according to bms)
parameter Product specifications condition
Working power DC12/24V /
Balanced mode Passive equilibrium /
Total voltage acquisition accuracy ≤0.5%FSR (fsr: full scale)
Total current acquisition accuracy ≤0.5%FSR (fsr: full scale)
Single cell voltage acquisition accuracy ≤±10mV
Temperature acquisition accuracy ≤±2℃ /
Insulation resistance detection accuracy ≤5% /
Soc deviation ≤5% /
Voltage collection period ≤200ms /
Current collection period ≤100ms /
Temperature collection cycle ≤100ms /
Voltage balance balance ≤±50mv /
protection Overcharge, over discharge, over temperature, short circuit Protection setting can be set
way of communication /
letter of agreement To be determined /
Display /
Cabinet color black
installation structure and electrical principle
project shape Body size
Battery connector Anderson plug

Anderson plug

Built in 24v(25.9 volt) BMS.

BMS(Battery Management System) is an electronic regulator that mainly designed to monitor and control the charging and discharging voltage and current of lithium battery cells or other rechargeable cells.
For Battery packs that contain too many battery cells, since battery cells voltage and capacity are not performing the same all the time, The reason we must inlcude a BMS to battery pack. A BMS is a simple electronics system to measure and control voltage and current. and it will stop charging when the desired voltage is reached.

For example, in 10 cells pack, some battery cell may reach its full capacity already, while others might only 80% full. In case battery cell are already charged full, the BMS will shut down the power flow, in case there is no BMS, the already filled charged battery cell will go on with the charging and thus will short its life or even cause heat or fire.

Our BMS can monitor many more factors such as temperature, humidity,etc.. we can even send data to computer or App, so your customer can read the data on time.