PMNN4077 battery pack for Motorola XPR6300 XPR6350 XPR6500 XPR6550 DP3400 DP3600 DP3401 DP3601 XIR-P8260 DGP4150 DGP6150

 PMNN4077 battery pack for Motorola XPR6300 XPR6350 XPR6500 XPR6550 DP3400 DP3600 DP3401 DP3601 XIR-P8260 DGP4150 DGP6150 

Li-ion 7.4V 3000mAh Panasonic cell 

 Battery Features

Premium quality two way radio replacement battery is Compatible with the original equipment. Designed for reliable performance and high durability, it is guaranteed to maintain 80% of its rated capacity for 12 months from the date of shipment. We also provide unsurpassed country wide support and an industry leading 1-year warranty.

·         Uses the highest quality graded and sorted 'A' Grade cells.

·         Has resistance welded gold plated contacts for maximum performance.

·         Provides excellent discharge characteristics.

·         Uses high impact ABS and Polycarbonate plastic housings for ruggedness.

·         Undergone comprehensive testing including high altitude performance, vibration, mechanical shock, thermal cycling, external short circuit and overcharge test simulations.

·         Includes a 12-months free replacement warranty for manufacturer's defects.

·         100% compatible to manufacturer specifications.

Short Circuit protection- A short circuit is an electrical circuit that allows a current to travel along an unintended path with no or a very low electrical impedance. This results in an excessive amount of current flowing into the circuit which can cause circuit damage overheating or explosion. The purpose of a battery short-circuit device is to automatically disconnect the battery circuit within the shortest time period when detecting a battery short-circuit condition through a short-circuit protection circuit, thus protecting the battery. 

Overcharge protection- This mode is detected when the battery voltage measured is higher than the overcharge detection threshold during charging. If this condition exists for a period greater than the overcharge detection delay or longer, the output signal is driven low to turn OFF the charging FET to prevent any further charging of the battery. The overcharge condition is released if one of the following conditions occurs:

·         If the V– pin is higher than the overcharge detection voltage, the device releases the overcharge status when the battery voltage drops below the overcharge release voltage.

·         If the V– pin is higher than or equal to the over-discharge detection voltage, the device releases the overcharge status when the battery voltage drops below the overcharge detection voltage.

 Over-current protection- It is normally provided by a current sensing device which detects when the upper current limit of the battery has been reached and interrupts the circuit. Since current is difficult to measure the usual method of current sensing is by measuring the voltage across a low ohmic value, high precision, series, sense resistor in the current path. When the specified current limit has been reached the sensing circuit will trigger a switch which will break the current path. Once the fault conditions have been removed, the circuit would normally be reconnected automatically.

This battery meets stringent quality standards and is designed to provide years of reliable service. It is manufactured with high quality components in a state-of-the-art certified manufacturing facility. We also provide unsurpassed country wide support and an industry leading 1-year warranty.

Each battery packed in a thick poly bag to anti-scratch and finger print . 

Packing by good quality ( hard and thick ) white box 

Then we put the boxes in hard paper carton ( KK material ) ,

the space in the box will be stuck by the pearl cotton ( PE foam ) 

For battery can be made by flexible way, please inquiry us to quote for the exact freight cost before place large order.

We have good experice for OEM service for battery pack and charger

We provide full-service, turnkey product development support to our clients:
           CAD artwork -
                       Prototyping -
                                       tooling -
                                                 testing -
                                                      varification

Faster than you imagine !

Defective Products: Our manufacturer's guarantee covers defective products for replacement up to 12 months of the original purchase. However, we cannot offer a replacement in the following cases: if it was abused, physically damaged or if it is from another merchant.

All returns are inspected upon receipt for verification.

If you are returning the product due to a technical issue, please contact us by email and we can attempt a few quick troubleshooting tips before proceeding with the return process. Often, the problem you are facing may be rectified by trying a few proven methods.

Our failure rates are among the lowest in the industry, and we have dedicated ourselves to supply only top quality battery packs. Still, we do realize that, rare as it is, you may have received a defective product. We sincerely apologize for the inconvenience; please follow our simple process below and we will make it right.

Money-back Guarantee: All of our products carry a 30-day money-back guarantee. If you are not satisfied with any of our products, for any reason, follow the return procedure below for a refund or replacement within 30 days of purchase.

If you purchase multiple batteries, please try only one set at a time to determine whether you are satisfied before opening the rest. After the first set, only unopened products, in original packaging qualify for a refund.

Shipping Charges: Due to our aggressive pricing, shipping charges are non-refundable unless we shipped incorrect item(s). 

Refunds: All refunds are issued  within 10 business days of receiving your return.