Protection Electronic Outdoor Super Battery Lithium-ion Case Energy Products 38ah 12v Camping Waterproof Bms Gerry Ishmael Rating: 4.1 out of 5
Here is battery pack 12v 38ah parameters ,for reference! (Attention: our 12v battery pack cannot make in series when voltage pass 30V , or the BMS will be broken )
| Cell | model | 2714891L | |
| Capacity | 38AH | ||
| rated voltage（V） | 3.7 V | ||
| Typical Impedance (mΩ) | ≤6mΩ | ||
| Battery material | lithium-ion | ||
| PACK | Combination method | 3 Series 1 Parallel | |
| Minimal capacity | ≥38Ah | ||
| Nominal voltage | 11.1V | ||
| Max. charge voltage | 12.6V | ||
| Discharge cut-off voltage | ≤8.5V | ||
| Max Continuous Charge Current | 5A | ||
| Max Continuous discharge current | 40A | ||
| CCA Instantaneous Current | 100A | ||
| Weight (Approx.) KG | 3.5 kg | ||
| Max. dimension（L×W×H）(mm) | 325*222*45 mm | ||
| Operating temperature | Charge temperature | 0℃～45℃ | |
| Discharge temperature | -10℃～55℃ | ||
| (Protection Board)BMS | Single cell over-charge cut-off voltage | 4.25V | |
| over-charge release voltage | 4.1V | ||
| Single cell under-discharge cut-off voltage | 2.5V | ||
| Discharge release voltage | 2.9V | ||
| Over-discharge cut-off current | 250A | ||
| Over-discharge cut-off current delay | 1S | ||
| Short-circuit protection | YES | ||
| Short-circuit protection delay | 500uS | ||
| Condition for the recovery of over-current and Short-circuit | Self | ||
| Balance current | 45mA | ||
| Balance Condition | 4.2V | ||
| connect computer | no | ||
Note:
Customer who buy this battery, must agree that you are familiar with the safe use of lithium battery Knowledge.
Safety Reminder: diy assembled when good protective measures, Wear protective goggles, insulated gloves.
Battery Main uses:
Large electric vehicle: electric golf carts, buses, electric cars, sightseeing cars and hybrid vehicles DIY
Light electric vehicle: electric bicycle, small flat electric car, forklift, cleaning vehicles, electric wheelchair
Power tools: electric drill, electric saw, lawn mower
Remote control cars, boats, aircraft and other toys
Solar and wind power energy storage equipment
UPS and emergency lights, warning lights, miners lamp (best safety) all can sent by battery pack .| *We provide 12 months warranty* |
Speciality
1) Long cycle life
2) Maintenance-free operation
3) Good safety performance
4) Low self-discharge and fast charge
5) Environment friendly
6) High capability and stability
7)Our advantages : we make it by our own factory (we can offer this kind battery all the time , As long as you have order , we can send goods to you soon)
The best Advantage (we are the manufacturer)
About Prices : Dear Customers ,if you wanna to be our long business partner , contact us :
Package
Shipping
1. we usually send out battery by international commercial express, UPS ,FedEx ;but now battery belong to some dangerous goods in some countries , so we send them by special line .
2. It takes 5-10 days by express send to destination ( not including the Lead Time ) ,if send by special line may takes more than 20 days .
3. Battery goods belong to sensitive items , we produce the best battery , so welcome customer come to our warehouse
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Protection Electronic Outdoor Super Battery Lithium-ion Case Energy Products 38ah 12v Camping Waterproof Bms
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