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Sealed Case LiFePO4 Lithium Battery Pack 12V 20ah

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Basic Info

Model No.:  TDP-12V20AH

Product Description

Model NO.: TDP-12V20AH Connection Mode: Series and Parallel Discharge Rate: Medium Discharge Rate Accessories Type: Battery Standard Voltage: >12V Electrolyte: Electrolyte Transport Package: Carton HS Code: 8507600090 Type: Lithium-Ion Battery Pack Rechargeable: Chargeable Size: Medium Rated Capacity: >1000MAH Usage: Battery Packs Trademark: Enerbyte Origin: China
Sealed Case LiFePO4 Lithium Battery Pack  12V 20Ah
Battery Pack Characteristics
Model TDFP-12V-20Ah
Capacity(0.2C5A) 20Ah
Nominal Voltage 12.8V
Max. Charge Voltage 14.6V
Discharge Cut-off Voltage 10V (recommended)
Working Voltage Scope 10V~14.6V
Max. Charge Current 10A
Continuous Discharge current 20A
Max.Discharge current 60A 3Sec
PCM control Discharge current 20A (continuous)
Weight (Approx.) 2.8Kgs
Battery Dimensions 168x80x180mm(HXWXL)
(Max, at 1000Hz)
Single Cell≤25 mΩ 
Cycle Life(80DOD%) >2000 Times
Self-discharge Rate ≤3%(month)
Charge Method
Standard 50A×4hrs
Quick 10A×2hrs
Operating Temperature
 Charge 0ºC~45ºC;32oF~113oF
Discharge -20ºC~60ºC;-4oF~149oF

Battery Application
LiFePO4 Battery packs can used for Solar & UPS backup, power bank, E-bike, E-motorbike, E-golf car, E-wheelchair and E-bus, etc.

Product Description
Packaging & Delivery
Packaging Detail: Carton
Delivery Detail: 25 days after confirming payment
1.12V rechargeable lithium battery
2. More than 2000 cycle
3. We offer batteries with capacity higher than its actual capacity
Key Specifications:
High discharge emergency light 12V rechargeable lithium battery cell ( LiFePO4 )
We offer full capacity battery than its actual capacity ( For example, when you ask for 10AH battery, we may offer 10.5AH or 10.8AH battery).
Long lifespan, 6 to 7 years, 4 times of lead-acid battery
Safe, high-power and eco-friendly, have no heavy metal and corrosive fluid
Small in size, lightweight and with good performance
Our products have obtained ISO 9001: 2000, CE, RoHS and UL certifications
We offers battery pack + BMS + charger as a whole solution
Engineers would adjust BMS and charger as a whole system, customers just need to enjoy the convenience of usage
1/3 weight of SLA battery;
Can accept fast charging, 2 to 3 hours can be fully charged
Batteries can also accept large charging current as energy regeneration by EV braking or reducing speed
Our LiFePO4 battery is mainly made of prismatic cell
Prismatic cells are easily to connect, carry and replace
Most importantly, they are very safe

Cycle life --- more than 2000 cycles
From the following chart, we can see after 2000 cycles, the battery still remains more than 80% of the capacity:


1. When the voltage between the two electrodes is over 36V, the safe voltage of human beings, do not contact the positive and negative terminals of battery pack with body.

2. It is strictly forbidden to immerse the battery in water or seawater, keep the battery in a cool and dry surrounding if it stands by.

3. Do not expose in the sun.

4. Do not expose in the rain or snow.

5. Do not use or leave the battery near a heat source as fire or heater.

6. Use the battery charger specifically for that purpose when recharging.

7. Do not reverse the positive and negative terminals.

8. Do not plug in the battery electrodes to an electrical outlet.

9. Do not discard the battery in fire or a heater.

10. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

11. Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

12. Do not strike, trample or throw the battery.

13. Do not directly solder the battery and pierce the battery with a nail or Other sharp objects.

14. Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.

15. If the battery gives off strange odor, generates heat, becomes discolored or deformed, or in any way appear abnormal during use, recharging or storage, immediately remove it from the device or Battery Charger and stop using it.

16. In case the battery terminals are dirty, clean the terminals with a dry cloth before use. Otherwise poor performance may occur due to the poor connection with the instrument.

17. Do not expose to temperature above 60° C or heater;

18. Do not use the battery pack connected in series or parallel;


Contact us if you need more details on LiFePO4 Battery. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Lithium Battery、Li-ion Battery Pack. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : OEM Battery Packs